Lord of Tresserhorn

When you cast Lord, you lose 2 life and each
opponent draws 2 cards.
If your opponents have drawn 7 cards total on
your turn, Lord gains haste. If they've drawn 10,
Lord gains first strike. If they've drawn 15, Lord
can only be blocked by one creature. For every
5 additional cards they draw (beyond 15), you
can sacrifice one creature and give Lord +6/+0.
These effects last until the end of the turn.
{b}: Regenerate.