Tressa Colzoine

Hexproof
Players play with their hand revealed
At any time, once per turn, a player may begin a
trade with another player. Both players must
come to an agreement on a mana cost for the
starting player to pay. When the decided cost is
payed, the starting player puts the chosen card
into their and the second player gains the payed
mana.
Catch me if you can!