mtg bloomburrow red cards Season of Loss [Bloomburrow] target Mouse you control gains your choice of double strike or trample until end of turn Agate Instigator Price & Card

Unlike many blue card quality effects Seek does not scale with itself in that the more copies of it or cards like it you run in a deck the weaker they all make each other

Remember that life loss can come from mana accelerants like Ancient Tomb as a land or the coin flip loss on Mana Crypt

When you're the Monarch you draw an extra card on your end step, but you may lose it if someone successfully deals combat damage to you

Titan also offers some mild utility as a sac outlet but being sorcery speed it really is mild

If such an ability requires a target, you can target a Room even if both of its doors are unlocked, but the ability won't do anything when it resolves

There arent a lot of these, but the few that do exist, Matoya, Archon Elder and Elvish Mariner in particular, can put in a ton of work