Hunter/Xros Heart

[Start of Your Main Phase] By placing 1 of your Digimon cards with ＜Save＞ in its text from your hand under this Tamer, ＜Draw 1＞ .
[Your Turn] When one of your Digimon would digivolve into a Digimon card with ＜Save＞ in its text, by suspending this Tamer and placing 1 card from under one of your Tamers as the bottom digivolution card of that Digimon, reduce the digivolution cost by 1.

[Security] Play this card without paying its memory cost.