High Priestess of House Kocher

Whenever a player casts a creature spell, you may choose one that hasn't been chosen this turn —
• Jump on Them — It enters tapped.
• Allow Pets — It enters with a +1/+1 counter.
• Grab a Toy {line} Search your library for an equipment card, reveal that card, put it into your hand. Then shuffle.
{bull} Retreat to the Cage {line} Return High Priestess of House Kocher to its owner's hand.