On at least two occasions (that I can remember) Ive Lifed on an empty board and won with a surprise attack
In some circumstances it may be useful to summon Constellar Ptolemy M7 over the top of Pleiades for additional attack, however its effect cannot be activated the turn you summon the monster in this manner
The spell itself won't count because it's still on the stack as you make this check
Illustrated by Shishizaru Standard Not Legal Alchemy Not Legal Pioneer Not Legal Historic Not Legal Modern Legal Brawl Not Legal Legacy Legal Comp
Shaddoll Fusion could still generate massive card advantage, but Shaddoll would have to be more prudent with their Fusion Monsters as they could quickly run out with only 1 of each El Shaddoll Construct and El Shaddoll Winda
Indominus Rex, AlphaIndominus Rex, Alpha decks will look very similar to Rayami, First of the FallenRayami, First of the Fallen decks, as both are in Sultai colors and both care about lots of creatures with lots of keywords