The 3-bet range condenses to a fist; the call range becomes a net for flopping monsters cheaply.
The 3-bet range condenses toward hands that welcome a giant pot; almost everything else that plays well flats. Bloated pots with dominated hands are how 500bb stacks vanish.
Big blind against a hijack steal: defend wide, 3-bet with teeth, and remember the pots are only cheap preflop.
Assumes a ~4bb open; 3-bet to ~3x the open in position, ~4x from the blinds — larger as stacks deepen.