This deck is based on the likelihood of your opponent having a pure ex deck, so Oricorios Safeguard Ability will prevent all damage coming from ex cards, allowing you to build up Giratina ex at the end of each turn while also setting up Greninja with the Rare Candy
// Flying, haste Summon: Esper Valigarmanda's second, third, and fourth chapter abilities aren't mana abilities
C Common Spirit Message "L" X SPELL Continuous Can only be placed on the field by the effect of "Destiny Board"
When it comes to adding cards to a deck with very specific themes, the goal is just to maximize synergy with whats already there
Valiant attempt though, Ill use it
And, hey, it was certainly better than being pecked into submission by Yata-Garasu or dealing with a Magical Scientist FTK