Indestructible (Effects that say "destroy" don't destroy this artifact.) {T}: Add one mana of any color.

Living weapon (When this Equipment enters, create a 0/0 black Phyrexian Germ creature token, then attach this to it.) Equipped creature gets +6/+6 and has trample. Equip {3}{G}{G}

When this creature enters, put a +1/+1 counter on target creature.

Reach Whenever another creature you control enters, you may pay {2}. When you do, that creature deals damage equal to its power to target creature. Partner (You can have two commanders if both have partner.)

When this creature enters, put a +1/+1 counter on target creature.

When this creature enters, put a +1/+1 counter on target creature you control. Channel — {2}{G}, Discard this card: Put a +1/+1 counter on each of up to two target creatures you control.

{T}: Add one mana of any color.

When this creature enters, mill three cards, then put a +1/+1 counter on this creature for each creature card in your graveyard. (To mill three cards, put the top three cards of your library into your graveyard.)

At the beginning of combat on your turn, put a +1/+1 counter on target creature. Whenever this creature attacks while saddled, double the number of +1/+1 counters on target creature. Saddle 2 (Tap any number of other creatures you control with total power 2 or more: This Mount becomes saddled until end of turn. Saddle only as a sorcery.)