Vigilence

When dealing combat damage to a player that player gets X burn were X is equal to the amount of damage dealt.

All cards with Xiao in the name cost {3} less to cast

Emotional Turbulence{2}{R}—Roll a D6 1-4 target player gets two burn. 5-6 target player gets X burn were X is equal to the amount of artifacts they control.

Forming Storm{3}{R}{R}—Roll a D4 1-2 nothing happens. 3-4 deal two damage to three target creatures.