When Ajani, Nacatl Avenger's last ability resolves, starting with the next opponent in turn order, each opponent in turn order chooses permanents they control
These cards are designed using unique art and frames to stand out
Whenever one or more +1/+1 counters are put on Emperor of Bones, put a creature card exiled with Emperor of Bones onto the battlefield under your control with a finality counter on it
Blade of Shared Souls turns whatever it equips into a copy of another creature you control for as long as its attached
That last one is a particularly odd choice given its only shown up on a single card after its initial introduction in 2008's Shadowmoor block, but Heggen says it was explicitly used as a visual joke here: the symbol looks like the quarter-circle joystick motion required to do Ryus Hadoken ability in the video games
Throwing in an instance of proliferate makes this Simic card more than a trick to protect yourself, but a genuine means of advancing your board state