Jeska enters with a loyalty counter on her for each time you've cast a commander from the command zone this game.
0
Choose target creature. Until your next turn, if that creature would deal combat damage to one of your opponents, it deals triple that damage to that player instead.
-X
Jeska deals X damage to each of up to three targets.
Jeska, Thrice Reborn can be your commander.
Partner (You can have two commanders if both have partner.)