Imp's Mischief (514) [Commander Masters]Set: Commander Masters Type: Instant Rarity: rare Cost: {1}{B} Change the target of target spell with a single target. You lose life equal to that spell's mana value.

−2: Sacrifice an artifact

put a shield counter on target attacking creature

Set: Double Masters Type: Creature — Angel Rarity: mythic Cost: {3}{W}{W} Flying Lifelink (Damage dealt by this creature also causes you to gain that much life

Set: Doctor Who Type: Sorcery Rarity: rare Cost: {7}{W}{W}{W} Convoke (Your creatures can help cast this spell

Those creatures gain vigilance until end of turn

haste Whenever Aurelia attacks for the first time each turn

Set: Fourth Edition Foreign Black Border Type: Sorcery Rarity: rare Cost: {1}{W} Each player chooses a number of lands they control equal to the number of lands controlled by the player who controls the fewest

they may tap that permanent

Set: Tenth Edition Type: Creature — Goblin Rarity: rare Cost: {1}{R}{R} Other Goblins get +1/+1 and have mountainwalk

You may spend mana as though it were mana of any color to activate those abilities

where X is the total amount of mana paid this way

where X is the number of basic land types among lands you control