Scars of Mirrodin Game Day Now thats a card worthy as a Game Day top eight promo
#17 Any case, I have a question: does anybody know what's up with the Croagunk statue on Piplup's card
Add in the scarcity of the e-Card era, and this Holo has become a genuine chase card
Once each turn, whenever you cast a spell, you can put it on the bottom of your library to reveal cards from the top until you find a nonland card, which you can then cast for free
As actual playable cards, Slifer and Obelisk are great to use with Obelisk's effect allowing you to destroy all monsters the opponent controls if you tribute two monsters while Slifer gains 1000ATK points for every card you have in your hand so with a drawing strategy in mind, you could potentially give Slifer enough attack power to end the duel in one hit
That said, ability doubling is strong, regardless of what strategy you're aiming for, and many old ally cards have ETBs worth doubling with Katara in play