Use a Continous Trap, I like “Skull Invitation” (That is a SR rarity Card) though Odin (level 30+ Drops it) or farm PVP duel wins for a SR Ticket. Though there are plenty of cheaper easy to get Continous Traps.
Wait 4 times, just use traps that AREN’T Continous and ones that discard after use!
SR Meister
Anonymous