Beck // Call + Intruder Alarm + Llanowar Mentor + Phyrexian Altar

Mana needed: {G}{G}{U}

GWU identity

Commander legal

The 4 combo pieces

What must be in place

Llanowar Mentor does not have summoning sickness.
You have at least one additional card in hand.

How to execute it

  1. Cast Beck by paying {G}{U}, allowing you to draw a card whenever a creature enters the battlefield this turn.
  2. Activate Llanowar Mentor by paying {G}, tapping it and discarding a card, creating a 1/1 Llanowar Elves creature token.
  3. The Llanowar Elves token enters the battlefield, triggering Intruder Alarm and Beck.
  4. Resolve the Intruder Alarm trigger, untapping all creatures.
  5. Resolve the Beck trigger, causing you to draw a card.
  6. Activate Phyrexian Altar by sacrificing the Llanowar Elves token, adding {G}.
  7. Repeat from step 2.

What the combo produces