ss
Usually constant Ban
s+
Top 3 game-deciding picks
s
Picks with value on nearly every map and in nearly every match up.
s-
Solid picks Usually fill the Teams up with easy and hard to counter picks.
a+
Very good on certain maps or Matchups and offer great value in these comps.
a
Characters with great potential which are easily countered.
a-
Draft specific champs which got a small place in the meta when their counters are no longer on the table or are used vs specific champs.
b
Very Specific picks due to massive Skill requirement (Lex requires too many headshots constantly to keep up for example).
c
Characters which can be countered easily in any comp and rely to much on a certain ability and offer no lategame value (for example Seris receives a massive late-game Heal dropoff due to cauterize)
d
Not possible to rank in yet but probably A+ but it is still not clear which purpose he will fulfil.