Celestial Archon | Enchantment Creature | Archon | Bestow {5}{W}{W} (If you cast this card for its bestow cost, it's an Aura spell with enchant creature. It becomes a creature again if it's not attached to a creature.)
Flying, first strike
Enchanted creature gets +4/+4 and has flying and first strike. | Matt Stewart
Prognostic Sphinx | Creature | Sphinx | Flying
Discard a card: Prognostic Sphinx gains hexproof until end of turn. Tap it.
Whenever Prognostic Sphinx attacks, scry 3. | Steve Prescott
Anthousa, Setessan Hero | Legendary Creature | Human Warrior | Heroic — Whenever you cast a spell that targets Anthousa, Setessan Hero, up to three target lands you control each become 2/2 Warrior creatures until end of turn. They're still lands. | Howard Lyon
Arbor Colossus | Creature | Giant | Reach
{3}{G}{G}{G}: Monstrosity 3. (If this creature isn't monstrous, put three +1/+1 counters on it and it becomes monstrous.)
When Arbor Colossus becomes monstrous, destroy target creature with flying an opponent controls. | Jaime Jones
Prophet of Kruphix | Creature | Human Wizard | Untap all creatures and lands you control during each other player's untap step.
You may cast creature spells as though they had flash. | Winona Nelson