Invisible Creatures

wereotter

Not sure what caused it, but the first creature in the fight against Noxious Gearhulk went completely invisible. It still attacked, and when defeated by one of mine the creature replacing it would similarly become invisible. Also I couldn't tap to see what it was or it's stats.

Then I tried to remove it with Imprison in the Moon, and it came back but the spell didn't kill it and instead gave me the moon prison token.