The Arcanum Sanctorum

Creature — Human Druid

Whenever you cast an enchantment spell, you may draw a card.

Creature — Goblin Shaman

This spell can't be countered. {R/G}: Target spell can't be countered.

Creature — Hydra

Trample This creature enters with X +1/+1 counters on it. When this creature enters, choose one — • Double the number of +1/+1 counters on this creature. • This creature fights target creature you don't control.

Legendary Planeswalker — Vraska

+2: Put a +1/+1 counter on up to one target creature. That creature gains menace until end of turn. −3: Destroy target creature. −10: For each creature card in your graveyard, put a +1/+1 counter on each creature you control.

Creature — Wall

Defender (This creature can't attack.) At end of combat, exile all creatures blocked by this creature. When this creature leaves the battlefield, return all cards exiled with it to the battlefield under their owners' control.

Enchantment

Whenever a creature you control enters, it deals damage equal to its power to any target.

Instant

Cast this spell only during combat before blockers are declared. X can't be greater than the number of snow lands you control. Choose X target attacking creatures. For each of those creatures, its controller may pay {1} or {2}. If that player doesn't, destroy that creature at end of combat. If that player pays only {1}, prevent all combat damage that would be dealt to and dealt by that creature this combat.

Creature — Human Cleric

{T}: This creature deals 1 damage to target player or planeswalker. {1}{W}{W}, {T}: Return target creature an opponent controls to its owner's hand.

Enchantment — Class

(Gain the next level as a sorcery to add its ability.) You have no maximum hand size. {2}{U}: Level 2 When this Class becomes level 2, draw two cards. {4}{U}: Level 3 Whenever you draw a card, put a +1/+1 counter on target creature you control.

Artifact — Equipment

Equipped creature has prowess. (Whenever its controller casts a noncreature spell, that creature gets +1/+1 until end of turn.) If a triggered ability of equipped creature triggers, that ability triggers an additional time. Equip Wizard {1} Equip {3}

Enchantment — Aura

Enchant land Whenever enchanted land is tapped for mana, its controller adds an additional {G}. {4}{G}, Sacrifice this Aura: Create a 2/2 green Wolf creature token. Activate only during your turn.

Instant

Choose target spell or ability with one or more targets. Roll a d20 and add the greatest power among creatures you control. 1—14 | You may choose new targets for that spell or ability. 15+ | You may choose new targets for that spell or ability. Then copy it. You may choose new targets for the copy.

Legendary Creature — Elemental Horror

Deathtouch, lifelink If a permanent entering causes a triggered ability of a permanent you control to trigger, that ability triggers an additional time.

Legendary Planeswalker — Zariel

+1: Creatures you control get +1/+0 and gain haste until end of turn. 0: Create a 1/1 red Devil creature token with "When this token dies, it deals 1 damage to any target." −6: You get an emblem with "At the end of the first combat phase on your turn, untap target creature you control. After this phase, there is an additional combat phase."

Creature — Human Rogue Ally

Whenever this creature or another creature you control dies, each opponent loses 1 life and you gain 1 life.