Talk:Evolution & Amalgamation/@comment-216.232.20.132-20130915053334/@comment-42.61.146.187-20131225004834

For upgrading an N card, you need a lvl 13 slime. For upgrading a HN/R card, you need a lvl 18 slime. For upgrading a HR/SR card, you need a lvl 27 slime. For upgrading HSR cards, you need 2 lvl 27 slimes. As for the URs, you will need 4 lvl 27 slimes. And I guess, 8 for HUR. These come along with Arcana Blessing and Training. You can feed the Slimes with useless N cards. Or if you can, upgrade with a slime and both Arcanas. To obtain the R cards, you can do duels for Sacred Treasure. Of course, you have the AW rewards too. If you still need help, 4hfd5 <--- ID