The hybrid pips are the first thing to register: means a base-blue UR Sneak deck pays
and a BG Food deck pays
, no splash required either way. So this is not gated to a dedicated GU shell; any deck touching green or blue can run it as a value engine on its own pips. The dedicated GU Legendary Matters build is still where it peaks, because that is where the Mutant, Ninja, and Turtle density actually lives, but the floor travels into half the format.
That floor is the land-leak, and it is the real reason to take this P1P3 to P1P5. Count the tribal hits at common and the picture is thin: the hybrid Ninja commons (Mechanized Ninja Cavalry, Foot Ninjas) plus whatever Turtle legends you assembled, which realistically means one creature cast off the top per game, two on a good one. The +1/+1 rider is a bonus on those casts, not a reason to build around it. What fires every turn is playing lands off the top, and this set hands you an unusual number of utility lands at common (Escape Tunnel, TCRI Building, Dimension X). Each one revealed is a hand-size gain plus a board effect instead of a dead flood card.
Ward bends the removal math the right way. Stomped by the Foot and Grounded for Life still answer the 3/3 eventually, but the tax buys a tempo turn first, often enough to leak a land or steal a tribal cast before the body falls. In a medium-speed format that is the line between a value creature and a tempo liability. Maindeck it wherever your manabase supports the pips and your top-of-library carries enough relevant cards to leak.

