Tradewind Rider | Intruder Alarm | Cloud of Faeries

Cards

Cloud of Faeries in hand.
Tradewind Rider and
Intruder Alarm on the battlefield (
Tradewind Rider without summoning sickness).

You control up to two lands that can tap to produce at least ({1} magic symbol) ({U} magic symbol) .

Activate up to two lands by tapping them, adding at least ({1} magic symbol) ({U} magic symbol) .
Cast
Cloud of Faeries by paying ({1} magic symbol) ({U} magic symbol) .
When
Cloud of Faeries enters the battlefield, it and
Intruder Alarm trigger.
Resolve the
Cloud of Faeries trigger, untapping up to two lands.
Resolve the
Intruder Alarm trigger, untapping all creatures.
Activate
Tradewind Rider by tapping it,
Cloud of Faeries and one other creature you control, returning
Cloud of Faeries from the battlefield to your hand.
Repeat.

If you control creature(s) that can tap to produce mana, you can use that mana to pay for the creature and instead gain mana from the creature's ETB ability.