Moreover, with flash, Teferi can be deployed unexpectedly, often disrupting opponents' plans at crucial moments
There is more redundancy in the good effecets archetypes want and way more outs in all the colours to all the various problems they face
Given how good Thalia is against spell-based decks, Im expecting Spikefield Hazard to start showing up in greater numbers than before, so beware of that when building a deck that wants to play its own X/1 creatures
Each target must be assigned at least 1 prevention "shield." You can't choose more than five targets and assign none to a target
In a similar way with planeswalkers, battles can draw out a game because attackers must choose between disrupting a powerful card or attacking a player's life total
As mentioned, there are always good targets to be found