Screeching Griffin [Ravnica: City of Guilds] Judge Gift Cards 2016 You can only activate 1

You can only activate 1 "Synchro Overtake" per turn

Set: Apocalypse Type: Instant Rarity: Uncommon Cost: {1}{U} Domain — Counter target spell unless its controller pays {1} for each basic land type among lands you control

then if both monsters were destroyed

Special Summoned by the effect of a "Gladiator Beast" monster

Screeching Griffin [Ravnica: City of Guilds] Judge Gift Cards 2016 You can only activate 1Set: Ravnica: City of Guilds Type: Creature Griffin Rarity: Common Cost: {3}{W} Flying {R}: Target creature can't block Screeching Griffin this turn. They were master fishers, but their seas are now the streets and their catch, the goblins that run pell mell from the screeching in the sky.