digimon card game versus royal knights booster box Powerful effects have synergy with the Royal Knights and can be used to dominate the game Digimon Card Game - BT-13

This lets you effectively draw a card later in the game while also letting you sneak out powerful spells that would normally cost a lot of mana like Avacyn, Angel of Hope or Approach of the Second Sun

GameStop This one is a bit of a shortcut, because these the cards ultimately get graded by PSA

Note that all of these function after blockers are declared which is the entire point of an instant granting a creature first strike to begin with

Considerations for those other two could be Dragonlord Dromoka to protect the combo, or Dragonlord Khologan to let everyone swing in for even more massive damage

The sticker's shape becomes a problem when it looks like the sticker has been tampered with or scraped off in some way

Going at things sideways with powerful cards can be a way of doing that