Orzhov Guildmage

Both activated abilities ask for the same three-mana toll, but only one of them advances a kill, and that asymmetry is the whole design. The symmetric drain is the engine; the lifegain mode is the brake. The lifegain ability exists less to gain life than to dampen the very clock the drain creates, letting a controlling deck stall while the second ability picks off the opponent one point at a time. It is a slow engine by intent: three mana per ping is a tax steep enough that the card can never threaten to take over a turn the way a real combo piece would, which is exactly why it was safe to hand a hybrid creature both halves of the guild's identity. The hybrid pips are doing real work too, since they let the card slot into a mono-white or mono-black shell while still offering both modes once the second color is online. Read the two abilities together and the card resolves into a single statement of what its guild is about: attrition as a value system, where you outlast them by draining their total while propping up your own. The body is incidental; this is a mana sink wearing a creature's clothes, built for the long game where every untapped three mana eventually buys another point off their life.