Since the Iron Hands ex that has lost its Legacy Energy can no longer attack, you can leave it on the board as a nuisance to the opponent without knocking it out, while targeting their Archeops instead
I sort these per type, subtype - artifact, creature, equipment, instant, sorcery, vehicle, attraction - rarity and alphabetically, even though only 6 colorless instants and 9 colorless sorceries exist at the time of writing this article
Compare to Tragic Slip, and you will know what I mean
Resistance displays an energy symbol with -20 or -30
While the engine at the heart of the deck was Cadaverous Bloom it would not have been even remotely competitive without Squandered Resources, as banning this card proved
She also works well with blinking effects, with Ephemerate serving both as a protection spell and a way to generate more Thopters