To tap an untapped creature in Magic, you need to perform an action that taps it, i.e
Engage in the thriving Pokemon card community by grasping trading etiquette, negotiating effectively, and spotting potential trades that align with your collection goals
Decree of Justice helped to make Mono-White Control a winner when it was printed, which I played heavily and even wrote a primer on it here ( You can wait until EOT, tap out and cycle for a ton of 1/1 and then you drew a card and it was hard to answer since you cannot counter a cycle since it wasn't cast
Flying, lifelink Joshua, Phoenix's Dominant // Phoenix, Warden of Fire Rarity: Rare TYPE: Legendary Creature // Legendary Enchantment Creature SUBTYPE: Human Noble Wizard // Saga Phoenix CMC: 3 Mana cost: USD: $3.63 EUR: 2.05 TIX: 0.02 EDHREC RANK: 4099 (3/4) When Joshua enters, discard up to two cards, then draw that many cards
*** As you can see by this list, 2015 was a fantastic year for the format