Salac Berry

Sacrifice Salac Berry: If equipped creature has
last strike, it loses last strike until end of turn. Otherwise it gets first strike until end of turn.
If Salac Berry is not equipped, the next spell you
cast have cascade. (When you cast this spell, exile
cards from the top of your library until you exile a nonland card that costs less. You may cast it without paying its mana cost. Put the exiled cards on the
bottom of your library in a random order.)
Equip {1} ({1}: A