magic the gathering core set 2020 booster box Magic the Gathering 2020 Booster Box Core Set 2020 showcases all there is to love about Magic and supports a variety of game formats. Magic The Gathering 2020 Core

But their ability is one that you may want to hold onto

Duelists are expected to perform their actions within a reasonable amount of time

You'll often get to cast a 4+ MV card for free

Given how you've listed the materials, it's better suited as a Fusion Monster (Xyz generally aren't restrictive, unless they list a specific Type, Attribute or Archetype

Lower Text [On Deletion] Recovery +1 Deck (Place the top card of your deck as your top security card.) Promo Info EXTRA BOOSTER CHAIN OF LIBERATION [EX-08] CLOSECLOSE EX8-034 C Digimon Lv.5 Mammothmon Color Yellow Form Ultimate Attribute Vaccine Type Ancient Animal/NSo DP 7000 Cost 7 Digivolve Cost 1 3 from Lv.4 Digivolve Cost 2 - Upper Text [Digivolve] Lv.4 w/[NSo] trait: Cost 3 [When Digivolving] You may play 1 [NSo] trait Digimon card with a play cost of 3 or less from your hand without paying the cost