Tilted Gaming

Legendary Creature — Spider

Reach Delirium — When Ishkanah enters, if there are four or more card types among cards in your graveyard, create three 1/2 green Spider creature tokens with reach. {6}{B}: Target opponent loses 1 life for each Spider you control.

Legendary Instant

(You may cast a legendary instant only if you control a legendary creature or planeswalker.) Destroy target creature. If its controller has more than four cards in hand, they exile cards from their hand equal to the difference.

Land

This land enters tapped unless you control a Plains or a Swamp. {T}: Add {W} or {B}.

Enchantment

When this enchantment enters, exile target creature or enchantment an opponent controls until this enchantment leaves the battlefield. (That permanent returns under its owner's control.)

Instant

Put target creature into its owner's library second from the top.

Legendary Creature — Human Samurai

If a creature attacking causes a triggered ability of a permanent you control to trigger, that ability triggers an additional time.

Creature — Eldrazi

Annihilator 2 (Whenever this creature attacks, defending player sacrifices two permanents of their choice.) Whenever an opponent sacrifices a nontoken permanent, put that card onto the battlefield under your control.

Creature — Eldrazi Insect

Emerge {6}{G} (You may cast this spell by sacrificing a creature and paying the emerge cost reduced by that creature's mana value.) When you cast this spell, create two 1/1 green Insect creature tokens.

Creature — Human Citizen

Whenever you attack, target attacking equipped creature gains menace until end of turn. (It can't be blocked except by two or more creatures.)

Creature — Bird

Flying When this creature dies, draw a card.

Legendary Creature — Dinosaur

Haste When Itzquinth enters, you may pay {2}. When you do, target Dinosaur you control deals damage equal to its power to another target creature.

Creature — Elephant

Untap each creature you control with a +1/+1 counter on it during each other player's untap step.

Creature — Elf Warrior

Whenever another green creature you control enters, put a +1/+1 counter on target creature.

Creature — Human Druid

{T}: Add one mana of any color. Spend this mana only to cast a Dinosaur spell or activate an ability of a Dinosaur source.

Artifact

If you would get one or more {E} (energy counters), you get that many plus one {E} instead. {T}: Draw a card. Activate only if you've paid or lost four or more {E} this turn.

Artifact

{T}: Add {U} or {R}. {U}{R}: Until end of turn, this artifact becomes a 2/1 blue and red Elemental artifact creature. Whenever this artifact deals combat damage to a player, you may draw a card. If you do, discard a card.

Artifact

{1}, {T}: Add {U}{R}.

Legendary Creature — Human Citizen

When J. Jonah Jameson enters, suspect up to one target creature. (A suspected creature has menace and can't block.) Whenever a creature you control with menace attacks, create a Treasure token.

Creature — Illusion

Flying This creature gets +4/+4 as long as an opponent has ten or more cards in their graveyard.

Enchantment

Instant and sorcery spells you cast cost {1} less to cast. Whenever you cast an instant or sorcery spell, scry 1.

Legendary Planeswalker — Jace

+1: Until your next turn, whenever a creature an opponent controls attacks, it gets -1/-0 until end of turn. −2: Reveal the top three cards of your library. An opponent separates those cards into two piles. Put one pile into your hand and the other on the bottom of your library in any order. −8: For each player, search that player's library for a nonland card and exile it, then that player shuffles. You may cast those cards without paying their mana costs.

Legendary Planeswalker — Jace

+1: Draw a card. +1: Untap all creatures you control. −9: Gain control of up to three target creatures.

Legendary Planeswalker — Jace

+1: Scry 1, then draw a card. −2: Return target creature to its owner's hand. −8: You get an emblem with "Whenever an opponent casts their first spell each turn, counter that spell."

Legendary Creature — Human Scientist Villain

Trample Whenever you cast a creature spell with mana value equal to Jackal's power, copy that spell, except the copy isn't legendary. Then put a +1/+1 counter on Jackal. (The copy becomes a token.)

Creature — Bird Cleric

Flying Whenever this creature or another creature you control with flying dies, return another target creature card with lesser mana value from your graveyard to the battlefield.

Artifact — Equipment

Equipped creature gets +2/+0. Equip {2} ({2}: Attach to target creature you control. Equip only as a sorcery.)

Creature — Plant

Defender Landfall — Whenever a land you control enters, you gain 1 life.

Creature — Frog Samurai

Bushido 2 (Whenever this creature blocks or becomes blocked, it gets +2/+2 until end of turn.)

Artifact

{T}: Add {G}. When you spend this mana to cast a Dragon creature spell, it enters with an additional +1/+1 counter on it and gains hexproof until your next turn. (It can't be the target of spells or abilities your opponents control.)

Artifact Creature — Ape Snake

Reach {2}, {T}: Put target card from a graveyard on the bottom of its owner's library.

Creature — Merfolk Scout

When this creature enters, it explores X times. (To have it explore, reveal the top card of your library. Put that card into your hand if it's a land. Otherwise, put a +1/+1 counter on that creature, then put the card back or put it into your graveyard.)

Land — Desert

This land enters tapped. When this land enters, it deals 1 damage to target opponent. {T}: Add {B} or {R}.

Instant

Search your library for up to X basic land cards, where X is the number of creatures attacking you, put those cards onto the battlefield tapped, then shuffle. Prevent all combat damage that would be dealt this turn.

Legendary Creature — Human Elf Druid

Tokens you control have "{T}: Add {G}." Choose a Background (You can have a Background as a second commander.)

Sorcery

Spree (Choose one or more additional costs.) + {3} — Put a +1/+1 counter on target creature. It can't be blocked this turn. + {2} — Target artifact or creature's owner puts it on their choice of the top or bottom of their library.