Which happens first: holding (turn draw) or 'at the start of beginning phase' effects like Loose Cannon and Grove of the God-Willow?

Ruling: 'At the start of beginning phase' effects (like Loose Cannon and Grove of the God-Willow) fully resolve before moving to the holding step where you draw your turn card.

Sequence:

• Beginning phase starts
• Loose Cannon draw is added to chain and resolves
• Grove of the God-Willow draw is added to chain and resolves
• Chain fully resolves
• Move to holding step
• Draw turn card

Nuances:

• The beginning phase and holding are separate steps
• You can potentially draw 3 cards in one turn (Loose Cannon, Grove, and turn draw)
• For scoring hold points: you score the point first, then Grove triggers because you held