Mizutsune

Vigilance
Bubbly Dance - {1}{u} Inflict Mizutsune with
Waterblight. Create one 0/1 blue Bubble creature
token with Defender, Vanishing 1 and "When this creature blocks, Inflict the attacking creature with Waterblight."
Waterclad - Sacrifice a Bubble token: Prevent all
combat damage dealt to Mizutsune this turn. Activate
this only if Mizutsune has Waterblight.