Just use a tiny amount to avoid gluing the sleeve together
However, because one of the cards revealed and added to your hand is a [Ruli Tsukiyono] card with [Angoramon] in its text, that card fulfills ""card with [Angoramon] in its text,"" so you may just add that [Ruli Tsukiyono] card to your hand and return the non-[Ruli Tsukiyono] card to the bottom of your deck without adding it to your hand
You can check the portrait of the Digimon currently set as the leader, Lv (Level), HP (Health), VP (Vigor), EVP (Evolution), and EXP (Experience)
Banlist History Restriction changes recorded for Des Koala
The original ATK of this card becomes 1000 x the number of materials used for its Special Summon
The only Digimon I can think of that would be stronger than him is the guy that spawned him in the first place: Milleniummon