Dual Casting
Intruder Alarm
Deekah, Fractal Theorist

  Played with this combo

   Prerequisites

What do I need to start this combo?
All permanents on the battlefield.
Dual Casting attached to a creature without summoning sickness. You have an instant or sorcery card in hand with enough mana to cast it. Creatures you control can tap to produce at least .

   Steps

How does this combo work?
1
Cast any instant or sorcery by paying its mana cost.
2
Deekah triggers, creating a 0/0 Fractal creature token and putting a number of +1/+1 counters on it equal to the spell's mana value.
3
The Fractal enters the battlefield, triggering Intruder Alarm, untapping all creatures.
4
Activate all mana-producing creatures you control by tapping them, adding at least .
5
Activate the creature with Dual Casting attached by paying and tapping it, copying the instant or sorcery spell you cast.
6
Repeat from step 2.

   Results

What do I get from this combo?
Infinite magecraft triggers
Infinite mana creatures you control can produce
Infinite untap of creatures
Infinite untap of creatures you control
Infinite copies of instant or sorcery spells you cast
Infinite creature tokens
Infinite ETB

  Combo Metadata

2
DECKS
0.00%
OF 2127327 ELIGIBLE DECKS
Rank 44827
MOST PLAYED OF 54193 COMBOS

{ }  Commander Bracket Information

In which Commander Bracket(s) am I allowed to play this combo?
1-2

Exhibition and Core

(no 2-card combos)
Any combos that require three or more cards are allowed
3

Upgraded

(no early game 2-card combos)
Any combos that require 3 or more cards are allowed
4-5

Optimized and CEDH

(all combos are allowed)
All combos are allowed.
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