Forum:Chain stike?

Chain Strike is cards with the same name/effect can't be in the chain. does that mean i can't activate jar of greed, Legacy of Yata-Garasu, and then Chain Strike?

because legacy of yata-garasu has 2 effects, one of which is to draw 1 card and jar of greed has a effect of draw 1 card from your deck

also unrelated, can i special summon lava golem by tributing my opponent's thunderking rai-oh?