list of corocoro pokemon cards Some Vintage CoroCoro Jumbos! :

It can either be Path to the Peak or Galarian Weezing with its Neutralizing Gas ability

Those zombies can protect her

Merchant Ship Merchant Ship is a 1-mana 0/2 that gains you life when unblocked in combat

Finally, the deck adds 3 copies of slaying fire for removal to deal with any pesky threats and 2 copies of ardenvale tactician to tap down your opponent's creatures and provide evasive damage

In any given Meren sacrifice deck you should include Plaguecrafter, Victimize, Caustic Caterpillar, Viscera Seer, Accursed Marauder, and any other cheap way to get sacrifice triggers

I think Magic Origins is a particularly tricky set with a lot of cards that go in very new directions