The Game Cave

Artifact

Whenever a source you control other than this artifact deals damage to an opponent, put a charge counter on this artifact. {X}, {T}, Remove X charge counters from this artifact: It deals X damage to any target.

Legendary Creature — Merfolk Wizard

Whenever you cast an instant or sorcery spell, create a 2/2 blue Drake creature token with flying.

Legendary Planeswalker — Tamiyo

Spells and abilities your opponents control can't cause you to discard cards or sacrifice permanents. +1: Choose a nonland card name, then reveal the top four cards of your library. Put all cards with the chosen name from among them into your hand and the rest into your graveyard. −3: Return target card from your graveyard to your hand.

Legendary Artifact — Book

At the beginning of your upkeep, investigate. (Create a Clue token. It's an artifact with "{2}, Sacrifice this token: Draw a card.") {T}, Sacrifice three Clues: Search your library for a card, put that card into your hand, then shuffle.

Artifact

Whenever a player casts a creature spell, that player adds {G}.

Creature — Satyr

Whenever an Aura you control enters, draw a card.

Artifact — Equipment

Living weapon (When this Equipment enters, create a 0/0 black Phyrexian Germ creature token, then attach this to it.) Equipped creature gets +X/+X, where X is the greatest mana value among your commanders. Equip {4}

Artifact

Fading 4 (This artifact enters with four fade counters on it. At the beginning of your upkeep, remove a fade counter from it. If you can't, sacrifice it.) At the beginning of each player's upkeep, that player taps an untapped artifact, creature, or land they control for each fade counter on this artifact.

Legendary Creature — Kavu Pilot

Other creatures you control have haste. Artifact cards and red creature cards in your hand have warp {2}{R}. (You may cast a card from your hand for its warp cost. Exile that permanent at the beginning of the next end step, then you may cast it from exile on a later turn.)

Legendary Creature — Human Soldier

Vigilance Whenever Taranika attacks, untap another target creature you control. Until end of turn, that creature has base power and toughness 4/4 and gains indestructible.

Legendary Creature — Angel

Flying, vigilance {T}: Choose a creature card at random from target opponent's graveyard. Put that card onto the battlefield under your control.

Sorcery

Each player sacrifices the creature they control with the greatest mana value unless they pay that creature's mana cost. If two or more creatures a player controls are tied for greatest, that player chooses one.

Creature — Lhurgoyf

Tarmogoyf's power is equal to the number of card types among cards in all graveyards and its toughness is equal to that number plus 1.

Kindred Enchantment — Lhurgoyf Aura

Enchant land Enchanted land has "{1}{G}, {T}: Create a Tarmogoyf token." (It's a {1}{G} Lhurgoyf creature with "Tarmogoyf's power is equal to the number of card types among cards in all graveyards and its toughness is equal to that number plus 1.")

Land

{T}: Add {C}. {T}: Add one mana of any color. This land deals 3 damage to you.

Legendary Creature — Dragon

Flying, haste Grandeur — Discard another card named Tarox Bladewing: Tarox Bladewing gets +X/+X until end of turn, where X is its power.

Legendary Creature — Human Shaman

Delve (Each card you exile from your graveyard while casting this spell pays for {1}.) {2}{G/U}{G/U}: Mill two cards, then return a nonland card of an opponent's choice from your graveyard to your hand.

Enchantment

When there are no creatures on the battlefield, sacrifice this enchantment. {2}: This enchantment deals 1 damage to target creature. Any player may activate this ability but only as a sorcery.

Creature — Goblin Warlock

When this creature enters, target opponent reveals X cards from their hand, where X is the number of Goblins you control. You choose one of those cards. That player exiles it. If an instant or sorcery card is exiled this way, you may cast it for as long as you control this creature, and mana of any type can be spent to cast that spell.

Legendary Artifact — Equipment

Equipped creature gets +5/+5. {6}, Exile Tatsumasa: Create a 5/5 blue Dragon Spirit creature token with flying. Return Tatsumasa to the battlefield under its owner's control when that token dies. Equip {3}

Legendary Creature — Human Ninja

Whenever you cast an enchantment spell, if you don't control a creature named Keimi, create Keimi, a legendary 3/3 black and green Frog creature token with "Whenever you cast an enchantment spell, each opponent loses 1 life and you gain 1 life." {1}{G/U}: Tatsunari and target Frog you control can't be blocked this turn except by creatures with flying or reach.

Creature — Shapeshifter

Changeling (This card is every creature type.) Whenever an opponent casts a spell, you may put a +1/+1 counter on this creature.

Legendary Creature — Human Artificer

Whenever you cast a Beast or Bird creature spell, you may copy it, except the copy is an artifact in addition to its other types. (The copy becomes a token.)

Legendary Creature — Human Artificer

Haste {U}{R}, {T}: Copy target activated or triggered ability you control from an artifact source. You may choose new targets for the copy. (Mana abilities can't be targeted.)

Legendary Creature — Human Warrior

This spell costs {1} less to cast for each creature in your party. {2/U}{2/B}{2/R}{2/G}: Look at the top six cards of your library. You may reveal up to two Cleric, Rogue, Warrior, Wizard, and/or Ally cards from among them and put them into your hand. Put the rest on the bottom of your library in a random order.

Legendary Creature — Human Warrior

Each creature you control has "{T}: Add one mana of any of this creature's colors. Spend this mana only to activate an ability of a creature. Activate only if this creature has another activated ability." {W}{U}{B}{R}{G}, {T}: Mill five cards. Put all creature cards with activated abilities that aren't mana abilities from among the milled cards into your hand.

Creature — Elemental

Whenever you create a token or put a counter or a sticker on another permanent, put a knickknack counter on this creature. Use a unique item that completely fits on this creature for each knickknack counter. This creature gets +1/+1 for each knickknack counter on it.

Sorcery — Lesson

If an opponent has more cards in hand than you, draw two cards. Draw three cards instead if an opponent has at least four more cards in hand than you.

Land

{T}: Add {C}. {1}, {T}, Sacrifice this land: Destroy target nonbasic land. Activate only if an opponent controls four or more lands.

Creature — Hellion

Haste Whenever this creature attacks, each player who controls the most lands sacrifices two lands of their choice.

Enchantment

Each land card in your hand has cycling {R}. Cycling {2} ({2}, Discard this card: Draw a card.)

Creature — Wurm

This creature has deathtouch as long as you control three or more artifacts. Whenever an artifact you control enters, you gain 1 life. If this is the first time this ability has resolved this turn, put a +1/+1 counter on this creature.

Legendary Planeswalker — Teferi

+1: Draw a card. At the beginning of the next end step, untap up to two lands. −3: Put target nonland permanent into its owner's library third from the top. −8: You get an emblem with "Whenever you draw a card, exile target permanent an opponent controls."

Legendary Planeswalker — Teferi

You may activate loyalty abilities of Teferi on any player's turn any time you could cast an instant. +1: Draw a card, then discard a card. −3: Target creature you don't control phases out. (Treat it and anything attached to it as though they don't exist until its controller's next turn.) −10: Take two extra turns after this one.

Instant

Until your next turn, your life total can't change and you gain protection from everything. All permanents you control phase out. (While they're phased out, they're treated as though they don't exist. They phase in before you untap during your untap step.) Exile Teferi's Protection.

Artifact

At the beginning of each player's draw step, that player puts the cards in their hand on the bottom of their library in any order, then draws that many cards.

Instant

Counter target spell or ability an opponent controls that targets a land you control. If a permanent's ability is countered this way, destroy that permanent. Draw two cards.

Legendary Planeswalker — Teferi

+1: Choose up to one target artifact, up to one target creature, and up to one target land. Untap the chosen permanents you control. Tap the chosen permanents you don't control. You gain 2 life. −2: Look at the top three cards of your library. Put one of them into your hand and the rest on the bottom of your library in any order. −7: You get an emblem with "Untap all permanents you control during each opponent's untap step" and "You draw a card during each opponent's draw step."

Legendary Creature — Faerie Noble

Flying, deathtouch Other Faeries you control get +1/+1. Whenever another Faerie you control dies, you draw a card and you lose 1 life.

Legendary Creature — Phyrexian Horror

Flying If you would proliferate, proliferate twice instead. {1}{U/P}{U/P}, Remove three counters from among other artifacts, creatures, and planeswalkers you control: Put an indestructible counter on Tekuthal. ({U/P} can be paid with either {U} or 2 life.)

Artifact Creature — Thopter

Tap an untapped creature you control: This creature gains flying until end of turn.

Legendary Creature — Human Knight

Flanking (Whenever a creature without flanking blocks this creature, the blocking creature gets -1/-1 until end of turn.) Whenever Telim'Tor attacks, all attacking creatures with flanking get +1/+1 until end of turn.

Creature — Troll Shaman

{G}, {T}, Sacrifice a Forest: Regenerate target creature.

Instant

Look at the top three cards of your library. Put one of those cards into your hand, one on top of your library, and one on the bottom of your library.

Enchantment

Artifact creatures you control get +2/+2.