Guard Gomazoa [Planechase 2012]

Guard Gomazoa [Planechase 2012]Set: Planechase 2012 Type: Creature Jellyfish Rarity: Uncommon Cost: {2}{U} Defender, flying Prevent all combat damage that would be dealt to Guard Gomazoa. It lingers near the outposts of the Makindi Trenches, inadvertently granting another layer of defense.

and has "At the beginning of your upkeep

Set: Journey into Nyx Type: Creature — Kraken Rarity: Rare Cost: {5}{U}{U} When Scourge of Fleets enters the battlefield

Kaervek the Merciless deals damage equal to that spell's mana value to any target

She follows the old tributaries built when merrows still shaped the tides

and tribal are card types

" —Saheeli Rai

Set: Mirage Type: Creature — Imp Rarity: Rare Cost: {2}{U} Flying

Set: Mirrodin Type: Artifact Rarity: Rare Cost: {5} At the beginning of each player's precombat main phase

Set: Dominaria Prerelease Promos Type: Legendary Creature — Bird Cleric Rarity: Rare Cost: {3}{W} Flying

where X is the number of basic land types among lands you control

Whenever you play a land

perhaps they will think twice before attacking again