mtg survival cards of the Fittest Art card of rarity Rare or higher and 1 alt Survival Cache | Rise of

The option to turn it into ink, a reasonable cost, and the 3/3 are just the cherries on top

When you cast a creature for its mutate cost, it's still considered being cast, and many are multicolored

Paying four mana to do nothing else that turn is a pretty big cost in tempo

It takes a lot of mana to make the removal side work, but if you manage to get delirium, it doesnt really matter as it doubles the damage of your burn spells, as well as pingers like Thermo-Alchemist

Wizards of the Coast has also released information on a new Creature sub-type called "Aetherborn", and the first card to feature this is the Legendary Creature Gonti, Lord of Lurxury