Commanders you control have menace and deathtouch. Partner (You can have two commanders if both have partner.)

Enchant creature Creatures you control that are enchanted get +1/+1 and have first strike.

Enchant creature Enchanted creature has first strike. Threshold — Enchanted creature gets +3/+0 as long as seven or more cards are in your graveyard.

Enchant creature Enchanted creature gets +2/+2. Enchanted creature has first strike as long as you control a white or black permanent.

Enchant creature (Target a creature as you cast this. This card enters attached to that creature.) Enchanted creature has first strike. (It deals combat damage before creatures without first strike.)

Equipped creature has flying and first strike. Equip {2}

Equipped creature gets +0/+3 and has vigilance. (Attacking doesn't cause it to tap.) Equip {3} ({3}: Attach to target creature you control. Equip only as a sorcery.)

Equipped creature gets +1/+0. Equip {1} ({1}: Attach to target creature you control. Equip only as a sorcery.)