Then exile this spell.) "Harmonize [cost]" means "You may cast this card from your graveyard by paying [cost] and tapping up to one untapped creature you control rather than paying the spell's mana cost," "If you cast this spell using its harmonize ability, its total cost is reduced by an amount of generic mana equal to the tapped creature's power," and "If the harmonize cost was paid, exile this card instead of putting it anywhere else any time it would leave the stack." Tapping a creature won't reduce colored mana components of harmonize costs
It needs less bodies to win with since you only need to deal 10 total damage to your opponent to kill them, and in multiplayer you just need 10 per person, very possible in one turn
The manipulation of the token enchantments are what will make this commander stand out
Thanks to this, you may be left with a very fun and flavorful 99, however, one that isnt entirely competitive
Given how expensive a lot of colorless cards can be, this can provide those decks 6 to 15 mana a turn easily, and over 40 mana a round potentially
While affinity for artifacts is the mechanic most will instantly think of when plotting how best to maximize the potential of Energy Tap, there are plenty of other creatures in and outside of blue that can easily be played for a steep discount
