I think a better way to think of this is that it reduces the cost of your bomb by one or two mana and also gives you a 4/4. Strong, but not particularly splashy at this cost. Maybe if there was a Craterhoof Druid
The template can also be simplified a bunch. "When ~ ETBs, you may cast a green creature card from your hand without paying its mana cost. If you cast a Druid spell this way, copy it." There's even room for another ability or flavor text now
Gosh. Always hard to evaluate ridciulous abilities on a 7-drop because it's not quite "I win" level, but it sure gets to be close.
So this is "Drop an eldrazi into play", with a side order of "Dual wielding druids" (there aren't any in this set at time of writing; so that makes it even harder to evaluate) and an 'I wish' of "All creatures are druids, so I drop a leyline-bonded into play, which becomes another leyline bonded, each of which drop a pair of eldrazi-druids into play...
Looking at main mtg, most druids are cheap mana makers of course. Awakener Druid would get you 8 power - but 12 power for 7 mana aint great; green gets to do that vanilla without shenanigans. Gilt-Leaf Archdruid and aim for druid-threshold? Or just smaller druids for a lot of card draw?
Doesn't feel 7-worthy; but it is flexible. And who knows what this set will bring us. So maybe?
I prefer conspire
Unsure if this should be the current cost of
, 
, or if I'm drastically over estimating this card and it should actually be 
.
I think a better way to think of this is that it reduces the cost of your bomb by one or two mana and also gives you a 4/4. Strong, but not particularly splashy at this cost. Maybe if there was a Craterhoof Druid
The template can also be simplified a bunch. "When ~ ETBs, you may cast a green creature card from your hand without paying its mana cost. If you cast a Druid spell this way, copy it." There's even room for another ability or flavor text now
Gosh. Always hard to evaluate ridciulous abilities on a 7-drop because it's not quite "I win" level, but it sure gets to be close.
So this is "Drop an eldrazi into play", with a side order of "Dual wielding druids" (there aren't any in this set at time of writing; so that makes it even harder to evaluate) and an 'I wish' of "All creatures are druids, so I drop a leyline-bonded into play, which becomes another leyline bonded, each of which drop a pair of eldrazi-druids into play...
Looking at main mtg, most druids are cheap mana makers of course. Awakener Druid would get you 8 power - but 12 power for 7 mana aint great; green gets to do that vanilla without shenanigans. Gilt-Leaf Archdruid and aim for druid-threshold? Or just smaller druids for a lot of card draw?
Doesn't feel 7-worthy; but it is flexible. And who knows what this set will bring us. So maybe?