Illaoi, Kraken Priestess

Trample
At the beginning of each upkeep create a 1/1 red
and green Tentacle creature token.
Whenever another creature enters the battlefield, Illaoi deals 1 damage to that creature's controller.
Whenever you attack one or more opponents you
may sacrifice that many Tentacles, if you do,
Illaoi gets +3/+3 until end of turn for each
Tentacle sacrificed this way.
Partner with Yuumi, Magical Cat