Darklon [SP13-EN014] Common Skill/Continuous Trap You can only use this

You can only use this effect of "Utopic Onomatopoeia" once per turn

Set: Duelist Pack 2: Chazz Princeton Card type: Normal Trap Rarity: Common You can only activate this card when a face-up monster on your side of the field is destroyed and sent to the Graveyard

inflict 500 damage to your opponent for each Special Summoned monster on the field

Once per turn: You can Tribute 1 other "D/D" monster

At least 1: While this card is face-up on the field

Darklon [SP13-EN014] Common Skill/Continuous Trap You can only use thisSet: Star Pack 2013 Card type: Effect Monster Rarity: Common Attack: 100 Defense: 100 When this card is Normal Summoned: You can have all face up monsters you currently control gain 1 Level, also, they become DARK (these effects last until the End Phase).