When Caitlyn is given Tank (e.g., via Lecturing Yordle), does she get assigned as a blocker first or last, and who decides? Also, if Caitlyn is in a battle formation with a creature that has Tank, what is the blocking order?

Ruling: When Caitlyn is given Tank, the attacker decides whether to assign her as a blocker first OR last.

Nuances:

• The opponent (attacker) gets to choose the order
• This applies when Caitlyn receives Tank from effects like Lecturing Yordle