Unlike character cards, however, they dont need to be exerted in order to be challenged as they are always exerted from the moment they are played and they dont ready (hence the horizontal way they are printed)
Legendary Creature - Knight Vampire The Ur-Dragon Eminence As long as The Ur-Dragon is in the command zone or on the battlefield, other Dragon spells you cast cost less to cast
Many mutate creatures take advantage of this, with abilities that trigger "each time this creature mutates", and you can collect a pile of different mutate triggers in one body
Last Gasp is simply cheap, efficient, and highly effective, everything you want in a removal spell
This isn't the most valuable Magic card, but it has retained its value for five years - leading up to 2023