Flashfreeze [1st. Ed.]
Ice and/or Lightning Fusion (As an additional cost to play Flashfreeze, you may reveal an Ice and/or Lightning card from your hand.)
If Flashfreeze was fused with an Ice card, attacks you control this turn gain "When you attack with this, it gains dominate unless the defending hero pays [2 Resource].
If Flashfreeze was fused with a Lightning card, attacks you control this turn gain "If this hits a hero, deal 3 damage to them."