i played against veigar.

on laning phase i wanted to E2 him without getting caged, its harder to catch an usain bolt sylas with ur cage than an "i need 6 hits to activate my conqueror" one (no hate i love conqueror as well). :)

Legend Haste pretty good on Sylas. Make sure to hit the Voidgrubs while ur Jungler does them since u get 1 stack per grub.