Gemrazer

Mutate (If you cast this spell for its mutate cost, put it over or under target non-Human creature you own. They mutate into the creature on top plus all abilities from under it.)
Reach, trample
Whenever this creature mutates, destroy target artifact or enchantment an opponent controls.

Titanoth Rex

Trample
Cycling (, Discard this card: Draw a card.)
When you cycle Titanoth Rex, put a trample counter on target creature you control.

Gemrazer

Mutate (If you cast this spell for its mutate cost, put it over or under target non-Human creature you own. They mutate into the creature on top plus all abilities from under it.)
Reach, trample
Whenever this creature mutates, destroy target artifact or enchantment an opponent controls.

Archipelagore

Mutate (If you cast this spell for its mutate cost, put it over or under target non-Human creature you own. They mutate into the creature on top plus all abilities from under it.)
Whenever this creature mutates, tap up to X target creatures, where X is the number of times this creature has mutated. Those creatures don’t untap during their controller’s next untap step.

Hampering Snare

Creatures your opponents control get -2/-0 until end of turn.
Cycling (, Discard this card: Draw a card.)

Brokkos, Apex of Forever

Mutate (If you cast this spell for its mutate cost, put it over or under target non-Human creature you own. They mutate into the creature on top plus all abilities from under it.)
Trample
You may cast Brokkos, Apex of Forever from your graveyard using its mutate ability.

Savai Thundermane

Whenever you cycle a card, you may pay . When you do, Savai Thundermane deals 2 damage to target creature and you gain 2 life.

Shiny Impetus

Enchant creature
Enchanted creature gets +2/+2 and is goaded. (It attacks each combat if able and attacks a player other than you if able.)
Whenever enchanted creature attacks, you create a Treasure token. (It’s an artifact with “, Sacrifice this artifact: Add one mana of any color.”)

Spellpyre Phoenix

Flying
When Spellpyre Phoenix enters the battlefield, you may return target instant or sorcery card with a cycling ability from your graveyard to your hand.
At the beginning of each end step, if you cycled two or more cards this turn, return Spellpyre Phoenix from your graveyard to your hand.

Talrand, Sky Summoner

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

Phoenix of Ash

Flying, haste
: Phoenix of Ash gets +2/+0 until end of turn.
Escape—, Exile three other cards from your graveyard. (You may cast this card from your graveyard for its escape cost.)
Phoenix of Ash escapes with a +1/+1 counter on it.

Phoenix of Ash

Flying, haste
: Phoenix of Ash gets +2/+0 until end of turn.
Escape—, Exile three other cards from your graveyard. (You may cast this card from your graveyard for its escape cost.)
Phoenix of Ash escapes with a +1/+1 counter on it.

Skophos Warleader

, Sacrifice another creature or an enchantment: Skophos Warleader gets +1/+0 and gains menace until end of turn. (It can’t be blocked except by two or more creatures.)

Phoenix of Ash

Flying, haste
: Phoenix of Ash gets +2/+0 until end of turn.
Escape—, Exile three other cards from your graveyard. (You may cast this card from your graveyard for its escape cost.)
Phoenix of Ash escapes with a +1/+1 counter on it.

Phoenix of Ash

Flying, haste
: Phoenix of Ash gets +2/+0 until end of turn.
Escape—, Exile three other cards from your graveyard. (You may cast this card from your graveyard for its escape cost.)
Phoenix of Ash escapes with a +1/+1 counter on it.

Talrand, Sky Summoner

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

Built to Last

Target creature gets +2/+2 until end of turn. If it’s an artifact creature, it gains indestructible until end of turn. (Damage and effects that say “destroy” don’t destroy it.)