Instructions
Write or paste your decklist into the box on the left.
Deck with no sideboard
You can paste the deck as a list with no line breaks, for example:
2 The Ozolith
2 Swarm Shambler
2 Inscription of Abundance
Maindeck and sideboard
Just leave a line break in between the deck and the sideboard, for example:
2 The Ozolith
2 Swarm Shambler
2 Inscription of Abundance
2 Runed Halo
3 Destiny Spinner
Or, you can paste the maindeck in the first tab, then go over to the sideboard…
Then paste the sideboard in its tab:
MTG Arena deck format
You can also submit a deck with MTGA formatting like:
Deck
4 Conclave Mentor
12 Forest
2 The Ozolith
2 Gingerbrute
Sideboard
3 Shatter the Sky
2 Runed Halo
Or alternatively,
Deck
2 Ashiok, Nightmare Muse (THB) 208
2 Bloodchief's Thirst (ZNR) 94
Sideboard
1 Agonizing Remorse (THB) 83