Dawnstrike Paladin

Lifelink and vigilance on the same body is white's most patient pairing: the creature attacks without tapping, so it drains life when it connects and is still upright to block. That is the whole pitch, and it is a genuinely instructive one, because lifelink is a static modifier on damage dealt rather than a trigger tied to declaring an attack. It gains life on your turn when it swings and connects, then gains again on the opponent's turn if it blocks and deals combat damage there: two separate phases, two separate lifegain events, from one untapped body. The catch is the rate. Five mana for a 2/4 sits well behind the curve on raw stats, and 2 power means the life arrives in a trickle rather than a flood: two at a time when it lands a hit, nothing extra on the turns it just holds the fort. This is a body built for the grinding, attrition-minded white deck that outlasts rather than races, where a creature that never stops attacking and a life total that keeps ticking up eventually bury a faster opponent. As common-rarity design it does honest teaching work, showing newer players exactly how vigilance and lifelink interact across a full turn cycle, and it slots into lifegain shells that care about the life-gain event itself, not the size of the body producing it. Where speed is the currency, the price is too high; where the long game lives, it earns the mana.