Counterbalance (Invocation) [Amonkhet Invocations] SWSH177 these devices doubled the output

these devices doubled the output of Amrit Vatyam's forges

It blocks each attacking creature this turn if able

put one of those cards on top of your library and the rest on the bottom of your library in any order

Set: Sun & Moon: Unbroken Bonds Type: Fighting Rarity: Ultra Rare Retreat cost: Colorless

Counterbalance (Invocation) [Amonkhet Invocations] SWSH177 these devices doubled the outputSet: Amonkhet Invocations Type: Enchantment Rarity: Mythic Cost: {U}{U} Whenever an opponent casts a spell, you may reveal the top card of your library. If you do, counter that spell if it has the same mana value as the revealed card.