That was such a good finals to watch I remember sitting at the main stage at the iseries with mag saying ok we ill just watch the draft of one more game..... 3 hours later it was worth it!
Wait what, OG win a TI? How did this happen?!
I was trying to find the "OG at 100% power, shows entire team, OG at 99% power, shows just ana" picture, but I can't
What I do mostly remember from the finals is Ana on Spectre daggering away with all four other OG heroes falling over themselves dog-piling the pursuers. While Ana did awesome it was really a hugely dynamic 4-protect-1 which I don't think anyone really played in the patch leading up to that point.
Still, no doubt then the best 1-pos 2018, but OG did go all in on it when most of the meta as we knew it at that point suggested it was not the thing (I think EG played the meta as understood well: offlane grinding down towers being immovable in lane, safelane a semi-sacced team fight security).