Talk:Invincible Defense/@comment-2001:D08:1100:5CD:B4A7:2593:2F9E:6B7A-20171127150223

How are your strategies to max skill level a card? Do you farm 5 feeder copies all the way until max skill level? Or feed with 1/2/3 harpies when near max skill level? (asking for cards with limited feeder and with high stamina requirement to clear stage; unlike Elfish Perennials which has feeder elves easily available from normal stages)

For biweekly card, ultimate stages, guild JO.