If youre building a deck that has plenty of low-level Light Monsters, then Photon Lead will help you swarm the field
A previous Duel that either the player or the opponent won or lost can be repeated, this causes the player and the opponent to have the same cards from before
Let Counterbalance resolve, revealing Armaggon to counter their Darksteel Monolith
There are also some new Shining Revelry cards that will work well with Grafaiai
Then, if it is a monster, except a Ritual Monster, you can Special Summon it, ignoring the Summoning conditions, or if it is a Spell/Trap card, you can, immediately after this effect resolves, activate it
But as time passed and I grew more familiar with the card I began to realize, it's totally a legit build-around card that deserves to be hoisted onto the pedestal of Pauper greatness