Digi-Egg Digimon Tamer Option Gallantmon (X Antibody) Its [When Digivolving]/[When Attacking] effect lets you increase your own DP by 4000 and decrease an opponent Digimons DP by 4000 to increase the DP gap between them if a digivolution card includes Gallantmon or X Antibody
If a seller has more than ~100 sales, as you can see to the left of their username and country flag, you can confidently conclude that it's a credible price, and your card is worth that much - provided you have accurately assessed the card's condition
You're like 75% in on morph, but you've also got some extraneous cards you don't really need to be using, like Ophidian(You're in blue-you'll get better payoff just using a draw spell or something that taps to draw) AwesomeName on Go Go Morphing Wizards 10 years ago Quicksilver Dragon, Dermoplasm, Voidmage Apprentice, Counterspell, Thousand Winds, Caged Sun, Rite of Replication ,Rhystic Study, Patron Wizard, Sigil Tracer, Vesuvan Shapeshifter, Stratus Dancer, Arcanis the Omnipotent, Capsize, Brainstorm, Fact or Fiction, Pongify, Mind Stone, Diviner's Wand, Riptide Laboratory, Coral Atoll, Nykthos, Shrine to Nyx, Halimar Depths are some that might be worth considering.
Instead of a human with a snake head, or a snake with a humanoid upper torso, she's
