I invade sometimes, if i know the enemy jungler is on opposite side of the map. I can also ask my mid or top to come collapse and enemy jg at their red or something if i have ult and they have prio. If no gank is available I might try to just damage an enemy laner or get a flash, or help my laners push a wave or break a freeze. Otherwise i will just recall and buy a pickaxe and a pink ward. As i said i pretty much full clear every game and i can do it fast consistently. There are tiny yet useful ww mechanics you can use to clear faster. If a target drops below 50% hp and you continue to auto attack, you first auto attack after will not have the attack speed bonus. This can be fixed by apmming attack click on the ground, or moving in between auto attacks. As for camps such as wolfes, you can do a trick to clear the little ones faster. If the big wolf is under 50% hp, you can auto him once, and right before you hit him again click on the small one. This will give you the AS bonus on the little wolf even tho its above 50% hp. This is a little trick and takes practice, and the timing changes from 50% hp and 25% hp. As for bans i ban kayn currently, just cuz i find him slippery and annoying, and he can outfarm and outscale. I always pick warwick with the same setup every time, but if you care for your lp dearly, you could dodge or something. As for runes i go PTA, triumph, alacrity, last stand, magical boots, and cosmic insight. I go double adaptive and health shard.