staple blue cards mtg Pack 18 Commander EDH Commander Staples BLUE 5-pack -

Are the cards viable for competitive play

Dissipation Field Sometimes, bouncing creatures is more punishing than destroying them because opponents need to re-spend mana on to cast them

Being able to stack your hand with your best equip options and then boost all your creatures as a side-effect of stacking them on Kellen makes this card an auto-include for any red/white deck with an equip focus

I also tossed in Maze of Ith so they'll need to attack with two or more and then more will bounce

Nantuko Monastery One of the few manlands that let you pay two mana and get a 4/4, the playability of Nantuko Monastery is limited to the formats in which its legal

During Theros Standard some green devotion decks could produce a lot of mana thanks to Nykthos, Shrine to Nyx