He is the primary adherent of a philosophy of Balance, which holds that the Multiverse is a collection of opposing forces, each one trying to tip the scales of fate in its favor
This can be used for attack or defense: either proliferate +1/+1 counters to make his allies stronger, or proliferate a poison counter to damage an enemy further
It's a similar story to how creatures were eventually errata'd to Dinosaurs
With the release of Wilds of Eldraine on the horizon, we're celebrating with an update to The List : a collection of some of the highlights from Magic 's 30-year history that can be found in Set Boosters
These will always detail how and when you use them, although it should be noted that many abilities for lower level characters will often exert the card which is symbolised with a small icon indicating a turning arrow
With Liliana staying in play and gaining loyalty to force both players to discard she is a serious threat to a lot of decks