Verdant Catacombs (Expeditions) [Zendikar Rising Expeditions] Thopter Tap another untapped Merfolk you

Tap another untapped Merfolk you control: Kumena can't be blocked this turn

Then if you have seven or more cards in your graveyard

Set: Mystery Booster Playtest Cards Type: Legendary Creature — Dragon Sliver Rarity: Rare Cost: {2}{U}{U}{R}{R} Slivers you control have flying and "Whenever you draw a card

When Phyrexian Dreadnought enters the battlefield

Card TypeCreature — Elemental Beast

Verdant Catacombs (Expeditions) [Zendikar Rising Expeditions] Thopter Tap another untapped Merfolk youSet: Zendikar Rising Expeditions Type: Land Rarity: Mythic {T}, Pay 1 life, Sacrifice Verdant Catacombs: Search your library for a Swamp or Forest card, put it onto the battlefield, then shuffle.