bloomburrow mtg commander deck What are must-have cards for a deck? 5 Uncommon What are your favorite Bloomburrow

Players, take initiative as you explore the massive city of Baldur's Gate in this incredible set bringing more of the Dungeons and Dragons universe to Magic

If an ability targets something controlled by the "defending player" of an attacking creature and the defending player for that creature changes before that ability resolves, the ability won't resolve because its target has become illegal

You can certainly play around it if youre aware of it, though that wont always be realistic to do with expensive cards

Whenever a player casts a spell with mana value equal to the number of charge counters on this artifact, counter that spell

You bet