Tip
Katarina has an easy time traveling across Veigar’s [E] stun with her (E) and trading in her favor. Always stay away from her daggers (Q) while farming, and use [E] when Katarina uses (R) to minimize the damage she deals.
Veigar vs Katarina

Katarina has an easy time traveling across Veigar’s [E] stun with her (E) and trading in her favor. Always stay away from her daggers (Q) while farming, and use [E] when Katarina uses (R) to minimize the damage she deals.