Since your commander is Chord of Calling in the command zone, Leonin Arbiter is another no-go
What could be worse
Chart shows the price of Kartana GX #106 at the end of each month going back as long as we have tracked the item.
Key Cards & Sample Decklist: Pokmon (19): 4 Dreepy, 4 Drakloak, 3 Dragapult ex, 2 Duskull, 2 Dusknoir, 1 Radiant Alakazam, 1 Budew, 1 Manaphy, 1 Spiritomb Trainers (33): 4 Professor's Research, 4 Iono, 3 Boss's Orders, 3 Brock's Scouting, 4 Buddy-Buddy Poffin, 4 Ultra Ball, 4 Night Stretcher, 3 Counter Catcher, 1 Neo Upper Energy (ACE SPEC) Energy (8): 4 Psychic Energy, 4 Fire Energy Matchup Analysis: Dragapult ex excels at punishing decks that rely on a wide board of low-HP support Pokmon, like Gardevoir ex or Lost Zone variants, as it can wipe their entire engine off the board in one fell swoop
Opponents who fail to remove this creature on the same turn it enters the battlefield will have a very difficult time getting rid of it, and that's exactly the kind of threat aggressive decks love to play
Forcing all players to only add one mana color to their mana pool can really grind games to a halt
