Pact of Negation [Modern Masters] Rat Ninja The Tribute Summoned monster must

The Tribute Summoned monster must be face-up on the field to activate and to resolve this effect

that player discards a card at random

Remove an arrowhead counter from Serrated Arrows: Put a -1/-1 counter on target creature

this card gets the appropriate effect: Batteryman D: Negate the effect of a Spell or Trap Card that targets this 1 card

Pact of Negation [Modern Masters] Rat Ninja The Tribute Summoned monster mustSet: Modern Masters Type: Instant Rarity: Rare Cost: {0} Counter target spell. At the beginning of your next upkeep, pay {3}{U}{U}. If you don't, you lose the game. Those who expect betrayal at every turn are seldom disappointed.