Cards List
U 0235 – MOM
(As a Siege enters, choose an opponent to protect it. You and others can attack it. When it's defeated, exile it, then cast it transformed.)
When Invasion of Kylem enters the battlefield, up to two target creatures each get +2/+0 and gain vigilance and haste until end of turn.
Battle
Standard
Pioneer
Alchemy
Historic
Timeless
Historic Brawl
- The member of World's Greatest Valor's Reach Tag Team and the other creature token don't have to be attacking the same player, planeswalker, or battle for the ability to trigger.
- The tokens' triggered ability also works if a nontoken creature somehow gains it. For example, if a nontoken creature becomes a copy of the token and then attacks alongside a creature token, the ability will trigger.
- Sieges each have an intrinsic triggered ability. That ability is "When the last defense counter is removed from this permanent, exile it, then you may cast it transformed without paying its mana cost."