As long as you've put one or more +1/+1 counters on a creature this turn, Sigardian Paladin has
trample (This creature can deal excess combat damage to the player or planeswalker it's attacking.) and
lifelink (Damage dealt by the creature also causes its controller to gain that much life.).
: Target creature you control with a +1/+1 counter on it gains
trample (This creature can deal excess combat damage to the player or planeswalker it's attacking.) and
lifelink (Damage dealt by the creature also causes its controller to gain that much life.) until end of turn.
Vintage
Historic
