Gros Monsieur, the Lone Cat

Trample, Menace
Whenever Gros Monsieur, the Lone Cat
attack alone, choose one:
-Every creature opponent control have to
block if able this turn.
-Gros Monsieur, the Lone Cat gain +3/+3 until
end of turn.
-Draw a card if a creature you control deals
damage to an oponent this turn.