Yukio Oikawa

Effect

[Start of Your Turn] If you have 2 or less memory, set it to 3. [All Turns] When any of your Digimon with [Myotismon] in their names are played, by deleting this Tamer, 1 of those Digimon gains ＜Rush＞ for the turn. (This Digimon can attack the turn it comes into play.) Then, gain 1 memory.

Source Effect

Security Effect [Security] Play this card without paying the cost.