search your library for a creature card mtg Chord of Calling: AND Summon it! reveal that card The 50 Best Creature Tutor

Why was it important that it was a destroyed Donkey

If a replacement effect causes the milled cards to be exiled instead of going to the graveyard, this effect can still apply to the cards "milled this way" in exile

This is typically a blue ability, with cards like Sleep and Assassin Gauntlet, though white gets in on the fun with Blinding Light, Bond of Discipline, and a few others

Unstable has five new watermarks, one for each faction

The deck has a ton of cheap spells, allowing you to constantly cast two spells every turn

It becomes much easier to fend off aggression, especially if you can generate tokens to block