Anakoni, God of the Reef

Flash
Ambush- (Whenever you cast and Instant or spell
with Flash) Draw a card and put a +1/+1 counter
onto each creature you control.
When Anakoni, God of the Reef enters the battlefield create a legendary Equipment artifact
token named Anakoni's Anchor with (equipped creature gains Double Strike and Island walk.
Equip {3})