You need to fill the graveyard and trigger landfall and kill the thing (though your opponents might help with the last one)
It gives the experience more meaning, salves any guilt you feel over taking a risk, and ultimately makes it more fun
The hard and fast rule is that if youre running a deck that cares about the creature type and wants to be able to make more of them, it might be worth sleeving up
Furthermore, Tracey was brought in as a "tall, white, Anglo-looking character to replace him, just to be on the safe side." Brock would later be brought back with the realization that fans loved him and didn't really care about his looks
YES 051 Fournisseur de lampes Supplier of Lamps Achilleos, STEF Privately produced card 2000-
The biggest downside is how Arachnogenesis is a lot less effective when your opponent attacks you with a bunch of spiders