Obscura Interceptor (Showcase Golden Age) [Streets of New Capenna] SPA Singularidad explosiva where X is the greatest

where X is the greatest power among creatures you control as you cast this spell

That is what awaits us if we fail

then draws seven cards

Goblin Rock Sled can't attack unless defending player controls a Mountain

Obscura Interceptor (Showcase Golden Age) [Streets of New Capenna] SPA Singularidad explosiva where X is the greatestSet: Streets of New Capenna Type: Creature Cephalid Wizard Rarity: Rare Cost: {1}{W}{U}{B} Flash Lifelink When Obscura Interceptor enters the battlefield, it connives. When it connives this way, return up to one target spell to its owner's hand. (To have a creature connive, draw a card, then discard a card. If you discarded a nonland card, put a +1 +1 counter on that creature.)