When i took Tiny's ability "Grow" to Lina, in Ability Draft mode, she wasn't grow, but hers model and skin disappear. Instead hers model we (i, my teammates and enemies) seen Tiny's model 1-st size, 90-99% transparent.
I know, 1 show better than billion words. So match ID 797435974. Look at my Lina after 13:12.

Spoiler: 
I very love take Grow to another heros, 1 time i growed Tidehunter bigger than Throne, so pls fix it