Magus of the Mirror

Creature - Human Wizard 4/2, 4BB (6)
{T}, Sacrifice Magus of the Mirror: Exchange life totals with target opponent. Activate this ability only during your upkeep.¹
"Behold! The image of the enemy and all that she has. Trust your envy, and take it."
Illus. Christopher Moeller

Gatherer Card Rulings [Nov 2009]

• 9/25/2006: When the life totals are exchanged, each player gains or loses the amount of life necessary to equal the other player's previous life total. For example, if player A has 5 life and player B has 3 life before the exchange, player A will lose 2 life and player B will gain 2 life. Replacement effects may modify these gains and losses, and triggered abilities may trigger on them.

Format Legality	Legal in Vintage, Legacy, Extended, MTGO Classic Banned in Standard
Printings (1/9)	Time Spiral (Rare)