Skaab Wrangler

The tapping cost points inward: three untapped creatures you control, spent to tap a single target. That inverts the usual math of a tapper. Most creatures with a Falter-style ability pay for themselves (Master Decoy taps one for one), but here the price is bodies, not mana, and the trade is a lopsided three-for-one that only makes sense once your board is a resource you can spend without noticing. So this is a payoff for going wide rather than a standalone piece of interaction, and it dovetails with the color's habit of manufacturing surplus creatures. In a token deck, a crowd converts into a repeatable way to hold down one dangerous blocker or attacker turn after turn: the more disposable bodies you have sitting untapped, the cheaper each activation feels. What complicates that is the untapped requirement, which puts the ability at odds with your own attacks. Creatures that swing in are spent for the turn (barring vigilance), so you are choosing between pressing the board and holding it, not doing both. Because the ability costs no mana, it runs at instant speed: neutralize a would-be attacker on your opponent's turn, or open a combat lane on yours. It never affects the board on its own, though. It taxes your development to buy tempo, and the wider your board grows, the more incidental that three-creature cost becomes, which is exactly the direction the card is asking you to build.