But, replace that Marauding Raptor with an Ashnod's Altar, and suddenly you can sacrifice your eggs as soon as they hit the battlefield, giving you two mana to spend on another egg
Planeswalkers like Saheeli, Sublime Artificer are particularly synergistic with Vadrok, Apex of Thunder, as they can create creatures that Vadrok can later mutate into, even if the planeswalker is removed
Your opponent gets 2 damage (because you've just hit them with a 2/1 creature), and on top of that they get 1 poison counters thanks to toxic 1
It might require a commander swap though, since Terra's just not maximized for the precon
However, our Colossus has indestructible (meaning no lethal damage can kill it), so it will not die, but it will still cause enough damage to send the Recluse to the graveyard