Whenever you cast an instant or sorcery spell, put a flame counter on Phoenix Blade.

Equipped creature gets +1/+0 and has trample. It gets +1/+0 for each flame counter on Phoenix Blade.

Whenever equipped creature deals combat damage to a player, you may remove all flame counters from Phoenix Blade. When you do, that creature deals X damage to any target, where X is the number of flame counters removed this way.

Equip {2}