I think if there are only, say, five or ten cards that use a mechanic, then its easier to just cut that mechanic
In Keijis illustration, Bloodmoon Ursaluna is hunched over and breathing heavily with the backdrop of a blood moon
Ditto for "Dark Magician Girl the Dragon Knight" "Magi Magi * Magician Gal" is an XYZ counterpart of Dark Magician Girl and allows you to either control an opponent monster or special summon one of your own from the grave
His anti-Attribute strategies evolve to take advantage of several different situations, and he begins using a high number of cards that rely on dice rolls, though he also begins to take strategies into account in case these rolls do not succeed
Finally, the deck features a huge number of removal spells, counterspells, as well as utility spells including mana rocks, protection effects, and other disruption
The short version of this is that the term convert allows Hasbro to copyright the name Transformers