First blood in Game 1 grants a small gold lead and control of the early tempo.
That single kill makes objective plays—Dragon, Herald—and can force lane swaps or aggressive roams that decide a best-of-three opener.
JD Gaming and Weibo Gaming bring their starting lineups and coaching calls to the early skirmish.
Toplaners, junglers, and bot-lane duos are primary actors; jungler invades and bot-lane level-1 trades often produce first blood.
Jungle pathing, champion picks, and level-one setups determine which side can secure first blood.
Invades, early vision, minion wave priority, and whether teams opt for level-2 roams or poke trades move the odds most.
Champion select reveals early-aggression tools: assassin junglers, kill-lane matchups, and lane prio that enable level-2 fights.
In the first three minutes monitor level-1 warding, lane shove patterns, jungler proximity, and any bot-lane trades or invades signaling intent.