First printed in Theros Beyond Death (2020)
Creature — Giant
Affinity for enchantments (This spell costs 
less to cast for each enchantment you control.)
The oracles of Meletis foresaw neither its rise from the depths nor the destruction it would leave in its wake.
5/6
- Illustrated by
- Yongjae Choi
Legality
- Legal in
- Pioneer, Modern, Legacy, Vintage, Pauper, Historic, Timeless, Penny Dreadful, Gladiator, Commander, Duel Commander, Pauper Commander, Oathbreaker, Brawl, Competitive Brawl
- Not legal in
- Standard, Future Standard, Alchemy, Premodern, Old School 93/94, PreDH, Tiny Leaders, Standard Brawl
Rulings (3)
- Once you announce that you're casting a spell, no player may take actions until the spell has been paid for. Notably, opponents can't try to change by how much Brine Giant's cost is reduced.
- To determine the total cost of a spell, start with the mana cost or alternative cost you're paying, add any cost increases, then apply any cost reductions (such as that of Brine Giant). The mana value of the spell remains unchanged, no matter what the total cost to cast it was.
- The cost reduction ability reduces only the generic mana in Brine Giant's cost. The colored mana must still be paid.
Prices
Paper price: €0.09 / $0.12 , the cheapest non-foil print (Cardmarket, and TCGplayer, otherwise Mana Pool or Card Kingdom, through MTGJSON, 5 Nov 2026).
MTGO price: 0.002 TIX, the cheapest non-foil print (average sell price on GoatBots, 5 Nov 2026).