Thassa, Deep-Dwelling [THB - 71] Condition:Lightly Played Rules Text Contains: If Gemstone

Rules Text Contains: If Gemstone Caverns is in your opening hand and you're not the starting player

When Peregrine Drake enters the battlefield

Rules Text Contains: T: Add W

When Relentless Dead dies

When Kokusho

Thassa, Deep-Dwelling [THB - 71] Condition:Lightly Played Rules Text Contains: If GemstoneRarity: M #: 71 Creature Type or Sub Type: Legendary Enchantment Creature God P: 6 T: 5 Rules Text Contains: Indestructible <br> As long as your devotion to blue is less than five, Thassa isnt a creature. <br> At the beginning of your end step, exile up to one other target creature you control, then return that card to the battlefield under your control. <br> 3U: Tap another target creature.