Xenagos, the Reveler

Reveal the top five cards of your library and separate them into two piles. An opponent chooses one of those piles. Put that pile into your hand and the other into your graveyard.

Flying, haste, protection from white 5RR: Monstrosity 3. (If this creature isn't monstrous, put three +1/+1 counters on it and it becomes monstrous.) When this creature becomes monstrous, it deals damage to each opponent equal to the number of cards in that player's hand.

Protection from multicolored Whenever an opponent casts a multicolored spell, you gain 1 life.

Indestructible As long as your devotion to green is less than five, Nylea isn't a creature. (Each G in the mana costs of permanents you control counts toward your devotion to green.) Other creatures you control have trample. 3G: Target creature gets +2/+2 until end of turn.

Target player reveals their hand. You choose a nonland card from it. That player discards that card. You lose 2 life.

Vigilance 3WWW: Monstrosity 3. (If this creature isn't monstrous, put three +1/+1 counters on it and it becomes monstrous.) As long as this creature is monstrous, it has reach and can block an additional ninety-nine creatures each combat.

Daxos can't be blocked by creatures with power 3 or greater. Whenever Daxos deals combat damage to a player, exile the top card of that player's library. You gain life equal to that card's mana value. Until end of turn, you may cast that card and you may spend mana as though it were mana of any color to cast that spell.

This land enters tapped. When this land enters, scry 1. (Look at the top card of your library. You may put that card on the bottom.) T: Add R or G.