Tyche, Goddess of Luck

Indestructible, Vigilance, Hexproof
If a source would deal damage to a permanent you control, prevent 1 of that damage.
{t}: Put a +1/+1 counter on target creature.
{w}{b}{g}: Target creature cannot be damaged until your next turn.
{3}{w}{b}{g}: Creatures you control gain Lifelink and Trample until end of turn.