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Also, if youre playing Eidolon, you cannot play Experimental Frenzy or Mutavault two cards which I believe help with the matchups you struggle with (midrange decks with a lot of removal such as Black-Red Midrange and Niv-to-Light)

Psychic is more powerful depending on how many energy cards the adversary has attached to themselves, which will make it only situationally useful merely 30 damage per energy card

Doubling your life total is nice as long as you have more than say, eight life

A Bahamut Planeswalker, Skeleton Tribal support, and a Legendary Zombie with combo potential

Snorlax is a very strong archetype, but its bad Giratina matchup makes it a dangerous choice in the current metagame (not to mention other matchups like Mew)