As an additional cost to cast this spell, sacrifice X creatures.
Destroy X target creatures.

Whenever you cast a creature spell, create X 1/1 black Thrull creature tokens, where X is that spell's mana value.
When you control seven or more Thrulls, sacrifice Endrek Sahr.

Whenever you gain life, each opponent loses 1 life.

Essence Drain deals 3 damage to any target and you gain 3 life.

When this creature enters, choose one —
• Target opponent loses 2 life and you gain 2 life.
• Choose target battle. If an opponent protects it, remove three defense counters from it. Otherwise, put three defense counters on it.

Remove any number of counters from among permanents on the battlefield. You draw cards and lose life equal to the number of counters removed this way.

Non-Eye creatures you control can't attack.
This creature can't be blocked except by Walls.

Non-Eye creatures you control can't attack.
Whenever this creature becomes blocked by a creature, destroy that creature.

Return target creature card from your graveyard to the battlefield with two additional +1/+1 counters on it.

Target player sacrifices a creature of their choice with mana value 3 or less.
At the beginning of your upkeep, if you have more cards in hand than each opponent, you may return this card from your graveyard to your hand.

Domain — Target player loses X life and you gain X life, where X is the number of basic land types among lands you control.

Whenever an opponent loses life, you gain that much life.

Destroy all creatures of the creature type of your choice.

When this creature dies, create three 1/1 green Elf Warrior creature tokens, then mill three cards.

Enchant creature
Enchanted creature gets -4/-4.
When enchanted creature dies, surveil 2.

Protection from Clerics
Morph

Whenever you cast an instant or sorcery spell, surveil 1.
At the beginning of your end step, each opponent may sacrifice a nontoken creature of their choice. Each opponent who doesn't loses 2 life for each instant and sorcery card in your graveyard.

When this creature enters, target creature gets -2/-2 until end of turn.

Whenever this creature attacks, if defending player controls no Glimmer creatures, it gains menace and deathtouch until end of turn.

Return target creature card from your graveyard to the battlefield. If it's a Dragon, put two +1/+1 counters on it.

: Up to two target Swamps each become 3/5 Treefolk Warrior creatures in addition to their other types until end of turn.

Target creature gets -X/-X until end of turn, where X is the number of cards in your graveyard.

: Adapt 2.
Whenever one or more +1/+1 counters are put on this creature, you may draw two cards. If you do, you lose 2 life.

Exile target creature.

Choose one —
• All creatures get +2/+0 until end of turn.
• All creatures get -0/-2 until end of turn.

Exile target creature.

Destroy target creature or planeswalker.

Menace
Whenever you face a dilemma, you may pay . If you do, return this card from your graveyard to your hand.

Menace
Landfall — Whenever a land you control enters, this creature gets +2/+2 until end of turn.