This card can be played from drop, and play this with [COST][Soul-Blast 1 & retire a rear-guard] if you have a vanguard with "Reguregnus" in its card name!
Choose up to two cards with grade less than or equal to your vanguard from your drop, call them to (RC), and your vanguard gets [Power]+5000 until end of turn. Perform one of the following according to the number of cards with the same card name as this card in your order zone.
・Zero - Put this card in the order zone.
・One or more - Bind this card, choose a "Call of Deep Lands" from your order zone, and the [Power] increase of its [CONT] ability get +5000 until end of turn.

[CONT]Order Zone:If your opponent's vanguard is grade 3 or greater, all of your units with "Deeplands" in their card names that were placed from drop by the ability of your card with the same card name as this card or with "Reguregnus" in its card name this turn, get [Power]+5000.