If you're looking to build around legendary creatures, be sure to consider other powerful options like Primevals' Glorious RebirthPrimevals' Glorious Rebirth, Shanid, Sleepers' ScourgeShanid, Sleepers' Scourge, Urza's Ruinous BlastUrza's Ruinous Blast, and Ratadrabik of UrborgRatadrabik of Urborg
It turns out that even though its cool that they never really go away unless they get countered, tucking them is more of a liability than anything else
You need to fire this off while you have enough creatures on the board if you use it for nabbing non-enchantments like planeswalkers, and three puts it on par with Abrade
I dont think well see a ton of price movement here, but cards like Karakas, Rishadan Port, and Aether Vial could be poised for modest gains