
Join Forces: Instant, Dominaria United. Untap up to two target creatures. They each get +2/+2 until end of turn. Prices and printings on Mana Grove.
Build around this card with Grover
Join Forces is a Magic: The Gathering card, an uncommon white instant from Dominaria United (DMU), an expansion set released in September 2022. It is collector number 21 in that set, with art by Aurore Folny. It costs {2}{W} (two generic and one white mana) to cast, for a mana value of 3. Its colour identity is white. It is legal in Pioneer, Modern, Legacy, Vintage, Commander, Duel Commander, Oathbreaker, Brawl, Historic, Timeless and Gladiator. Dominaria United is its only printing so far. The latest aggregated market price for this printing is $0.18 (normal finish, as of 2026-11-01).
Untap up to two target creatures. They each get +2/+2 until end of turn.
"Okay-you take the sixteen ragers and the hulk on the right. I'll take the ten defilers and the plaguelord on the left. Ready?" -Danitha, to Radha
Latest aggregated market price for the normal finish of this printing: $0.18 (as of 2026-11-01).
The figure covers this printing only; other printings carry their own price on their own page.
Legality of Join Forces by format. Formats in which it is not legal are not listed.
| Pioneer | Legal |
|---|---|
| Modern | Legal |
| Legacy | Legal |
| Vintage | Legal |
| Commander | Legal |
| Duel Commander | Legal |
| Oathbreaker | Legal |
| Brawl | Legal |
| Historic | Legal |
| Timeless | Legal |
| Gladiator | Legal |
Other instant cards with a white colour identity, ranked by how often they appear in Commander decks.
These card lists include Join Forces.