Name:Guerrilla Tactics ManaCost:1 R Types:Instant A:SP$ DealDamage | Cost$ 1 R | ValidTgts$ Creature,Player | TgtPrompt$ Select target creature or player | NumDmg$ 2 | SpellDescription$ CARDNAME deals 2 damage to target creature or player. T:Mode$ Discarded | ValidCard$ Card.Self | ValidCause$ Card.OppCtrl | Execute$ TrigDoubleDmg | TriggerDescription$ When a spell or ability an opponent controls causes you to discard CARDNAME, CARDNAME deals 4 damage to target creature or player. SVar:TrigDoubleDmg:AB$ DealDamage | Cost$ 0 | ValidTgts$ Creature,Player | TgtPrompt$ Select target creature or player | NumDmg$ 4 SVar:DiscardMeByOpp:3 SVar:Picture:http://www.wizards.com/global/images/magic/general/guerrilla_tactics.jpg Oracle:Guerrilla Tactics deals 2 damage to target creature or player.\nWhen a spell or ability an opponent controls causes you to discard Guerrilla Tactics, Guerrilla Tactics deals 4 damage to target creature or player.