Name:Clash of Realities
ManaCost:3 R
Types:Enchantment
S:Mode$ Continuous | Affected$ Creature.Spirit | EffectZone$ Battlefield | AddTrigger$ CoRSpiritETB | AddSVar$ CoRSpiritDmg | Description$ All Spirits have "When this permanent enters the battlefield, you may have it deal 3 damage to target non-Spirit creature."
S:Mode$ Continuous | Affected$ Creature.nonSpirit | EffectZone$ Battlefield | AddTrigger$ CoRNonETB | AddSVar$ CoRNonDmg | Description$ Non-Spirit creatures have "When this permanent enters the battlefield, you may have it deal 3 damage to target Spirit creature."
SVar:CoRSpiritETB:Mode$ ChangesZone | Origin$ Any | Destination$ Battlefield | ValidCard$ Card.Self | OptionalDecider$ TriggeredCardController | TriggerZones$ Battlefield | Execute$ CoRSpiritDmg | TriggerDescription$ When this permanent enters the battlefield, you may have it deal 3 damage to target non-Spirit creature.
SVar:CoRSpiritDmg:DB$DealDamage | ValidTgts$ Creature.nonSpirit | TgtPrompt$ Select target non-Spirit creature | NumDmg$ 3
SVar:CoRNonETB:Mode$ ChangesZone | Origin$ Any | Destination$ Battlefield | ValidCard$ Card.Self | OptionalDecider$ TriggeredCardController | TriggerZones$ Battlefield | Execute$ CoRNonDmg | TriggerDescription$ When this permanent enters the battlefield, you may have it deal 3 damage to target Spirit creature.
SVar:CoRNonDmg:DB$DealDamage | ValidTgts$ Creature.Spirit | TgtPrompt$ Select target Spirit creature | NumDmg$ 3
SVar:RemRandomDeck:True
SVar:Picture:http://www.wizards.com/global/images/magic/general/clash_of_realities.jpg
Oracle:All Spirits have "When this permanent enters the battlefield, you may have it deal 3 damage to target non-Spirit creature."\nNon-Spirit creatures have "When this creature enters the battlefield, you may have it deal 3 damage to target Spirit creature."