Berethor the Faithbringer

Mentor, Lifelink, Exalted
When Berethor enters the battlefield, draw 2 cards
and gain 5 life.
Creatures you control have +1/+1 and Exalted.
{1}{u}: Draw a card, then discard a card.
{1}{b}: Target creature gets -2/-2 until end of turn.
{t}, {2}{g}{r}: Creatures you control gain +2/+2 and trample until end of turn.