Lapis Lazuli, Ocean Gem

Flying, Islandwalk
Lapis has +1/+1 for each island on the battlefield.
Lapis cannot attack unless it is the target of an
ability.
If Lapis dies while it is the target of an ability,
you may put Lapis on top of your library.
Fusion {3}{t} (Until the start of your next
turn, this card becomes an Aura spell with enchant creature. Enchanted creature adds
this card's base power, toughness, and all
of this card's abilities except Fusion.)