Kraken of the Straits [Born of the Gods] Ixalan Treasure Chest sacrifice Dragon Tyrant unless you

sacrifice Dragon Tyrant unless you pay {R}{R}{R}{R}

Set: Fate Reforged Promos Type: Creature — Human Warrior Rarity: Uncommon Cost: {B} Whenever Mardu Shadowspear attacks

you may move a +1/+1 counter from this creature onto it

Set: Modern Masters 2015 Type: Creature — Elemental Shaman Rarity: Uncommon Cost: {2}{R} Other Elemental creatures you control get +1/+1

it deals double that damage to that creature instead

Kraken of the Straits [Born of the Gods] Ixalan Treasure Chest sacrifice Dragon Tyrant unless youSet: Born of the Gods Type: Creature Kraken Rarity: Uncommon Cost: {5}{U}{U} Creatures with power less than the number of Islands you control can't block Kraken of the Straits. Thassa felt no need to punish the sailors for their folly in crossing the straits. The kraken would do it for her.