I think the most important thing in constructed is to know the archetypes of decks, planning/being prepared for win conditions like Tyrion in paladin decks, Grommash in warrior decks, Ysera in most priest control etc. This is what wins games.
Best way to prepare IMO is to watch tournaments on twitch, because you get to see the whole meta opposed to watching ladderplay as it has been mainly priest/hunters the last couple of months.
I think the most important thing in constructed is to know the archetypes of decks, planning/being prepared for win conditions like Tyrion in paladin decks, Grommash in warrior decks, Ysera in most priest control etc. This is what wins games.
Best way to prepare IMO is to watch tournaments on twitch, because you get to see the whole meta opposed to watching ladderplay as it has been mainly priest/hunters the last couple of months.