Mental Discipline
(Mental Discipline)
- Set: Urza's Destiny
- Color: Blue
- Cost: 1
- Type: Enchantment
- Rarity: C
- Text
1U, Discard a card: Draw a card.
- Cards of equal color/cost that Mental Discipline
- Threads of Disloyalty
- Cephalid Shrine
- Arnjlot's Ascent
- Frozen Solid
- Equilibrium
- Cards of equal cost and different color that Mental Discipline
- Reverence
- Liability
- AEther Flash
- Goblin Trenches
- Clutch of Undeath