Fist of Athena BT18-099

Effect: While you have a Digimon with [Knightmon] in its text, you may ignore this card's color requirements.[Main] Until the end of your opponent's turn, give 1 of their Digimon "[Start of Your Main Phase] This Digimon attacks." Then, place this card in the battle area.[All Turns] When attack targets change, ＜Delay＞.・1 of your Digimon gains ＜Piercing＞ and ＜Security A. +1＞ until the end of your turn.
Security Effect: [Security] You may play 1 level 5 or lower Digimon card with [Knightmon] in its text from your trash without paying the cost. Then, place this card in the battle area.