If each creature the defending player controls can't block for any reason (such as being tapped), then the target creature isn't blocked
Delve into the world of FINAL FANTASY and encounter these foes for yourself
A card like Blighted Cataract is colorless in game, but has a blue color identity, and we're focusing on cards that could be played in a colorless Commander deck
For as long as that land has a blight counter on it, it loses all land types and abilities and has " : Add ." Whenever you tap a land for , add an additional
Hildibrand's adventure fits the requirement, and being an instant means it gets you closer to triggering Y'shtola on other players' turns (Y'shtola triggers on everyone's end step)
This enchantment triggers on non-creature spells with a punishing four-mana tax that opponents rarely pay during the opening turns, generating multiple cards before its cumulative upkeep becomes prohibitive