mtg gift a card bloomburrow Magic: The Gathering Bundle fighting alongside mice Dawn's Truce · Bloomburrow (BLB)

Only 8,513 decks are noted to include it

Well, its a sorcery that costs one black mana and reads: Choose a nonland card name

Log in RULINGS 2021-03-19 An ability that triggers when a player casts a spell resolves before the spell that caused it to trigger

First, they boosted the power and toughness bonus it granted, then dropped the cost to only one mana to cast and equip, and finally made it so it gave the creature 1 toughness, and it ended up being that fateful 1 that made Skullclamp into a monster, since all you had to do was play one-toughness creatures and you suddenly had a repeatable, colorless, one-mana Divination

Now, Magic has had double-faced cards for years at this pointthey were introduced in 2011s Innistrad block