MTG >Combos >Ashnod's Altar +Arcbound Worker +Basri's Lieutenant +Colfenor, the Last Yew +

With

Ashnod's Altar

,

Arcbound Worker

,

Colfenor, the Last Yew

and

Basri's Lieutenant

on the battlefield. 1- Sacrifice

Arcbound Worker

for

Ashnod's Altar

skill to gain colorless mana. 2- Create a 2/2 knight token by the skill of

Basri's Lieutenant

. 3- Sacrifice the knight token for the

Ashnod's Altar

ability to gain colorless mana. 4- With the trigger of

Colfenor, the Last Yew

by the death of the knight 2/2 return

Arcbound Worker

to your hand. 6- You have mana in the mana pool, the

Arcbound Worker

with mana. repeat infinite times.