To determine the total cost of a spell, start with the mana cost or alternative cost you're paying (such as a flashback cost), add any cost increases (such as kicker costs), then apply any cost reductions (such as that of The Darkness Crystal's first ability)
[EX9-033 Kaguyamon] can give allies which can be made use of to sweep through the opponent's security stack
Louis Kondraski [CA] (8/2/4), Charizard ex/Noctowl 93
Its first attack is Charge and requires one electric-type energy, it doesn't deal any damage, but it does let the player attach two electric-type energies from their deck to the Pokmon
Once per turn, if you take battle or effect damage: You can gain that much LP, and if you do, Special Summon 1 "Sunvine" monster from your Extra Deck