whats rare for SD (mentioning the non impossible)
Darts on BB/AR/BN svces other than 42, 68, 92
SBS896H on BB/AR svces other than 33
Striders on other SL svces other than 30
Striders on AM/BR svces other than 21, 55
DM3500 on BB svces except 33, 99 (actually this not so rare)