Undone

Choose one:
• Counter target enchantment spell. if it was an aura, put it on target creature. Otherwise, tap up to four target creatures.
• Counter target instant or sorcery spell. You may copy it up to twice.
• Counter target creature spell. Create a 3/2 blue shapeshifter with "At any point you may choose a creature in a graveyard. This creature becomes a copy of that creature until end of turn."
{bull} Counter target artifact spell. Sort 5, Sry 4, Survil 3. Then, draw 4 cards.