Dimenxxional Gateway (Red) [MON162] (Monarch) 1st Edition Normal

Opt 3 (Look at the top 3 cards of your deck. You may put them on the top and/or bottom in any order.) Reveal the top card of your deck. If it's a Runeblade card, deal 1 arcane damage to each opposing hero. If it's a Shadow card, you may banish it. Go again