Anemone, SeaWing Princess

Flying, hexproof
When Anemone, SeaWing Princess enters the
battlefield, target artifact becomes a 5/5 artifact
creature for as long as Anemone, SeaWing
Princess remains on the battlefield
"I swear I'm going to hunt down Whirlpool's
floating corpse and kill him again!"
- Anemone, SeaWing Princess