Assertion: champion | /r/HasProperty | mastery level
Facets:
Source sentences:
text: New Mastery 6 tokens, gained with S- , S , and S+ games with champs that are Mastery Level 5.
text: tokens, gained with , , and games with champs that are Mastery Level 5.
text: New Mastery 7 tokens, gained with S and S+ games with champs that are Mastery Level 6.
text: tokens, gained with and games with champs that are Mastery Level 6.