odd eyes yugioh deck : r/DuelLinks Odd-Eyes Phantasma Dragon - Yugipedia

2x Dialga ex 2x Skarmory 2x Lickitung 2x Lickilicky ex 1x Mew ex 2x Poke Ball 2x Professors Research 2x Leaf 2x Rocky Helmet 1x Giant Cape 2x X Speed We've also thrown a Mew ex into the mixer, given that it's likely at the time of writing to run into other Steel-type decks, and we're using a new favourite card of ours Rocky Helmet to chip away at opponents who attack our Pokemon

R Rare Limited Limited Pot of Prosperity X SPELL Banish 3 or 6 cards of your choice from your Extra Deck, face-down

(Quick Effect): You can Tribute this card, then target 3 of your Dragon Monsters with different names in your GY

You upload your designs and assign them to rarity levels

Tying up money in expensive assets that have a low chance of appreciating is not a good idea, and it can be easy to do so if you're chasing the misprint market

For that reason, the librarian seems pretty good in this deck