vikrIqana
-vikrīḍana(-tā) , ( cf. Pali vikīḷanika), substantially = vikrīḍita ; here easy mastery seems about right: acintyabodhisattvavimokṣa-vikrīḍana-tā, one of a long list of svacittādhiṣṭhānāni, Gv 83.3 ; abhijñā-vikrīḍana-tā ŚsP 1458.1 , [Page482-a] one of four dharmāḥ which are to be fulfilled (paripūrayitavyāḥ) by a Bodhisattva in the 8th bhūmi.