Mesa Lynx
Aggressive white two-drops usually pay for their attack rate with a fragile body: a 2/1 dies to incidental burn, to a chump-block-then-shock, to any one-toughness sweeper. This one hedges that bet by shifting its toughness based on whose turn it is. On your turn it swings as a 2/1, filling the two-drop slot a curve-out wants. When the turn passes, the +0/+2 turns it into a 2/3, a body that survives the ground stall and stonewalls the small attackers a fragile creature normally trades down to. The extra toughness lands exactly where a beatdown deck is most exposed: the defensive turns between its own attacks, when a dead 2/1 would otherwise cost it a body and a tempo swing. It is a neat inversion of the usual toughness bonus. Most fixed-buff creatures carry their toughness all the time, and a bigger body helps most on defense, during the opponent's turn, when blocks happen. Here the toughness spikes precisely on that defensive turn and vanishes on your own combat, so the bonus never inflates the attacker's clock; it only keeps the creature alive to swing again. The tension is honest. The whole point is to keep a race intact through the turns it isn't attacking, not to grind out a game as a durable wall, and the deck that plays it well is the one pressing hard enough that those 2/3 turns stay brief.

