Lord Jabu-Jabu, Zora Guardian

Trample
Merfolk you control have Hexproof and +1/+1.
This creature has Islandwalk as long as you
control a legendary merfolk creature.
Spirits you control have Trample.

“Since that stranger, Ganondorf, came here,
Lord Jabu-Jabu has been a little green around
the gills.” — King Zora