First printed in Throne of Eldraine (2019)
Land
: Add 
.: Add 
, 
, or 
. Spend this mana only to cast a Knight or Equipment spell.
No one knows when the tournament began. All they know is that it will never end.
- Illustrated by
- Cristi Balanescu
Legality
- Legal in
- Pioneer, Modern, Legacy, Vintage, Historic, Timeless, Penny Dreadful, Gladiator, Commander, Duel Commander, Tiny Leaders, Oathbreaker, Brawl, Competitive Brawl
- Not legal in
- Standard, Pauper, Future Standard, Alchemy, Premodern, Old School 93/94, Pauper Commander, PreDH, Standard Brawl
Rulings (2)
- Mana produced by the second ability of Tournament Grounds can't be spent to activate abilities, including equip abilities.
- If an effect refers to a “[subtype] spell,” it refers only to a spell that has that subtype. For example, Knights' Charge is a card with “Knight” in its name and benefits Knights, but it isn't a Knight card.
Prices
Paper price: €0.10 / $0.24 , the cheapest non-foil print (Cardmarket and TCGplayer through MTGJSON, 2 Nov 2026).
MTGO price: 0.003 TIX, the cheapest non-foil print (average sell price on GoatBots, 2 Nov 2026).