Heather Mason, Survivor

When Heather enters the battlefield, each
opponent reveals their hand. For each
opponent, exile a creature card they
revealed this way until Heather leaves
the battlefield.

{x}: Choose a creature card exiled with Heather
with converted mana cost X. Heather becomes
a copy of that card.

Alessa Gillespie, Heir to the Order {5}{b}{r}