Sigardian Paladin

two generic mana one green mana one white mana Creature — Human KnightPower and toughness4/4

As long as you've put one or more +1/+1 counters on a creature this turn, this creature has trample and lifelink.

one generic mana one green mana one white mana : Target creature you control with a +1/+1 counter on it gains trample and lifelink until end of turn.

Showing Innistrad: Crimson Vow#247

Price

0.20 $

Foil 0.17 $

12 printings · up to 0.23 $

Daily estimate from Scryfall, not a shop quote.

2021-11-19
Sigardian Paladin's first ability applies as long as you put a +1/+1 counter on a permanent this turn and that permanent was a creature at the time you put the counter on. It doesn't matter if that creature later left the battlefield, lost its counters, or somehow stopped being a creature.
2021-11-19
Sigardian Paladin's last ability can target only a creature with a +1/+1 counter on it. Once that ability has resolved, the creature has trample and lifelink until end of turn even if it somehow loses its counters or stops being a creature (although trample doesn't help a noncreature permanent much).