Multiverse Legends

Aurelia, the Warleader | Legendary Creature | Angel | Flying, vigilance, haste Whenever Aurelia, the Warleader attacks for the first time each turn, untap all creatures you control. After this phase, there is an additional combat phase. | Alex Dos Diaz

Atraxa, Praetors' Voice | Legendary Creature | Phyrexian Angel Horror | Flying, vigilance, deathtouch, lifelink At the beginning of your end step, proliferate. (Choose any number of permanents and/or players, then give each another counter of each kind already there.) | Justin Hernandez & Alexis Hernandez

Niv-Mizzet Reborn | Legendary Creature | Dragon Avatar | Flying When Niv-Mizzet Reborn enters the battlefield, reveal the top ten cards of your library. For each color pair, choose a card that's exactly those colors from among them. Put the chosen cards into your hand and the rest on the bottom of your library in a random order. | Illustranesia