Emerging Avalanche (Blue)

Ice Fusion (As an additional cost to play Emerging Avalanche, you may reveal an Ice card from your hand.)
Go again
When Emerging Avalanche enters the arena, if it was fused, create a Frostbite token under target hero control.
At the beginning of your action phase, destroy Emerging Avalanche then the next attack action card you play this turn gains +1 [Power].