Lightning Helix [Magic Player Rewards 2006] Sliver {T}: Search your library for

{T}: Search your library for an Elf permanent card and put it onto the battlefield

{T}: Counter target activated ability from an artifact source unless that ability's controller pays {W}

) {2}{C}: Exile another target creature

Sacrifice Engineered Explosives: Destroy each nonland permanent with converted mana cost equal to the number of charge counters on Engineered Explosives

Set: Amonkhet Invocations Type: Sorcery Mythic Cost: {2}{W}{W} Destroy all creatures

Lightning Helix [Magic Player Rewards 2006] Sliver {T}: Search your library forSet: Magic Player Rewards 2006 Type: Instant Rare Cost: {R}{W} Lightning Helix deals 3 damage to any target and you gain 3 life.