Saltfield Recluse

The -2/-0 is the part worth pausing on. Power reduction is a quietly different defensive tool than toughness boosting or tapping: it does not stop the attack, it shrinks the incoming damage. Point the tap at the biggest attacker before blockers, and you have throttled a combat step without spending a card or killing anything, which matters against a creature carrying a death trigger or a sacrifice payoff you would rather not feed. Because the ability resolves at instant speed, you wait to see the attack declared and then decide where the reduction lands, and because it is a repeatable tap, a fragile 1/2 becomes a recurring per-turn tax on whoever is hitting hardest. The constraint is that the shrink lasts only until end of turn and does not bank, so one Recluse blunts one attacker each combat and no more; pile on a second body if you need to soften two. This is white's pillowfort instinct compressed onto a creature, not removal and not a Fog but a recurring damage cap. The Rebel typing nods to an early-era tutorable lineage, where chaining bodies onto the battlefield made each individual effect cheaper to reach than its printed rate suggested. As a defensive role-player it asks little; the design interest is in how cleanly power reduction sidesteps the usual costs of dealing with a creature you would rather not destroy.