Kudos Productions Legends of Runeterra Spell Discipline #058/298

Discipline is a Reaction Spell from the Legends of Runeterra Origins set (OGN), card 058/298, published by Kudos Productions. As a Reaction, it can be played at any time — even before spells and abilities resolve — giving a unit +2 power for the turn and allowing the player to Draw 1 card. Its flavor text reads: "A blade is only as sharp as the one who wields it." The card belongs to the Shadow Isles/Ionia-style green faction, costs 2 mana, and is a low-cost, high-tempo spell valued for its flexibility and card advantage in competitive Runeterra decks.