Uhh...As a Tager player in addition to playing Valk, I can say that tech traps are just that, traps. if you know them well, you won't fall for them and it makes the match a thousand times easier. Just pay attention to how aggressive the Tager is with traps and you'll be fine.
As for fighting him, on defense, you have to be careful and watch for tick grabs. These will kill Valk way too fast. Also watch for Tager's mixup. 6B and 6C are not only dangerous to get hit by, but dangerous to block. Block both and you're at half primers. You also have to be careful approaching as Wolf from the air, one 2C FC means you lose half health.
You NEED to know where the gaps in your ground blockstrings are cause if you don't but the opponent does, you're gonna get IB 360'd all day.