You can only activate 1 "Spell Card: "Soul Exchange"" per turn
Your Harnessed Lightning is always going to take up as much (or as little) of your energy reserve as it needs to answer that must-kill threat
If you have more land than your opponent, or if your spells are cheaper than their counterspells, or if (as above) you have instants to lead with during their end step, it can pay to save threats in hand until they exceed the number of solutions your opponent can pay for, regardless of if they have them
"Flame Wingman - Infernal Rage" adding "Favorite Contact" can also setup for the Special Summon of "Elemental HERO Shining Neos Wingman" (if "Elemental HERO Neos" is used) for its effect to destroy cards on the field
Im reluctant to show actual images of this despite it being obviously not a counterfeiting attempt (you can tell theres a huge sticker applied), I dont want Wizards of the Coast suing me
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