Illaoi, the Kraken Priestess

Trample, Ward—{2}
Krakens, Leviathans, Octopuses, and Tentacles
you control get +2/+2 and have lifelink.
Whenever a creature you control deals excess
damage to a creature or planeswalker, create a
number of 1/1 blue and green Tentacle creature
tokens with defender and reach equal to that
amount of excess damage.