Crossword puzzle clue "line into n y c"

Whence the line "Into the eternal darkness; into fire and into ice"

Add vertical line 13 (word 3) and vertical line 3 (word 1) together and enter the answer to the resulting clue on this line

Add vertical line 9 (word 2) and vertical line 7 (word 2) and enter the answer to the resulting clue on this line

Add vertical line 1 (word 1) and vertical line 15 (word 3) and enter the answer to the resulting clue on this line

Add vertical line 15 (word 1) and vertical line 1 (word 3) and enter the answer to the resulting clue on this line

"7. I was so into video games as a kid (I drove at least two ___ into the ground), I was convinced I was going to make them as an adult."

Goer into the wild Hirsch in "Into the Wild"

Roll a dollar bill into a nose straw and suck some of that good good into your honker