What Snow activated was his second card,[hiltless sword]. When this card is equipped on a monster, it can increase its attack by 1000 points, but its controller will lose 300 lplps at the beginning of each round.
Before this, in Snow's own round, he could have used this card. As long as he covered this card in the main stage, he could equip it on the lamp monster during the battle stage and knock out brother Jue by 1000 more points.
However, he did not use it ...
And just now, when Feng bujue used Sakamoto-kun to attack the table lamp monster, snow could have used this card to deal with it.
But ... He was still useless.
This was because he knew very well that the card that posed the greatest threat to him was the [sword trickster]. The potential of this card was terrifying. Snow would rather miss the 1000-point kill or give up the chance to kill a monster to keep the hiltless sword. He would use it when he could actually eliminate the sword trickster.