Cyclonus has power 5 or greater and does not have summoning sickness.
Permanents you control can tap to produce at least ({W} magic symbol) ({W} magic symbol) ({U} magic symbol) ({U} magic symbol) ({B} magic symbol) ({B} magic symbol) ({R} magic symbol) ({R} magic symbol) ({G} magic symbol) ({G} magic symbol) .
An opponent cannot block
Cyclonus.
Steps
Declare
Cyclonus, the Saboteur as an attacker.
Holding priority, activate any number of permanents you control by tapping them, adding at least ({W} magic symbol) ({U} magic symbol) ({B} magic symbol) ({R} magic symbol) ({G} magic symbol) .
Activate
Najeela by paying ({W} magic symbol) ({U} magic symbol) ({B} magic symbol) ({R} magic symbol) ({G} magic symbol) , untapping all attacking creatures, giving them trample, lifelink and haste, and gaining an additional combat phase after this one.
Deal combat damage to an opponent using
Cyclonus, the Saboteur.
Cyclonus triggers, causing it to connive and convert it to
Cyclonus, Cybertronian Fighter.
Move to your next combat phase, and declare
Cyclonus, Cybertronian Fighter as an attacker.
Holding priority, activate any number of permanents you control by tapping them, adding at least ({W} magic symbol) ({U} magic symbol) ({B} magic symbol) ({R} magic symbol) ({G} magic symbol) .
Activate
Najeela by paying ({W} magic symbol) ({U} magic symbol) ({B} magic symbol) ({R} magic symbol) ({G} magic symbol) , untapping all attacking creatures, giving them trample, lifelink and haste, and gaining an additional combat phase after this one.
Deal combat damage with
Cyclonus.
Cyclonus triggers, causing you to convert it to
Cyclonus, the Saboteur and to get an additional beginning phase after this one.
Move to your beginning phase, causing you to untap all permanents you control.
Move to your next combat phase.
Repeat.
Results
Infinite card draw.
Infinite draw triggers.
Near-infinite +1/+1 counters on
Cyclonus.
Near-infinite combat damage.
Near-infinite combat phases.
Near-infinite lifegain.
Near-infinite lifegain triggers.
Near-infinite self-discard triggers.
Near-infinite untap of permanents you control.
Near-infinite mana permanents you control can produce.