Doesnt even have to resolve if it touched the stack by being cast, youre getting a Plains or Forest of your choice
For me, ElectrodominanceElectrodominance is the epitome of a win-more card
Each spell with overload has a target, but if you cast it for its overload cost rather than its mana cost, you can change the word "target" to "each," or what the Izzet used to call "restraint." Remember that a spell with targets can fail to resolve because its targets become illegal, but once you overload it, it no longer has targets, so it can no longer fail to resolve this way
Rosie Cotton of South Lane
However, at each reprints lowest secondary market value, this Secret Lair offers about $21.50 in reprints, which doesnt quite match the $29.99 cost
Even better, you get to pick one of those cards to add an additional two mana tax to cast it or activate abilities from it