Its a biolith with 12 hit points and a summoning cost of 9. Its activation cost is 6 and as with all bioliths it can only be summoned to a biolith field when theirs less than 4 monsters on the field.
It can be very effective in a tight spot and can actually help you out a lot when your opponent has you in check due to it being able to attack all of your opponents creatures at once and with 4 atk most of your opponents creatures will be defeated in 1 attack.
Strategies and game play:
Could use in a mana recovery or biolith deck or even a beat-down deck i.e. creatures with high attack to get rid of of opponents creatures quickly.
Combos with other cards:
I'd combo with Scion triumphant as he makes every field biolith in addition to its original type so therefore the summoning lock is irrelevant and you can summon him anywhere but scion himself isn't easy to get out and therefore this combo would be very hard to pull of.
Ways to counteract it:
Discard from hand or deck or keep mana low so it can't be summoned or used a lot
High HP and attack.
Attacks all opponents monsters.
Summoning and activation cost is high.
Can only be summoned to a biolith field while the field is locked.
Artwork and aesthetics:
The artwork is very meaningful as he is white in color which is a color associated with pure/holy/divine etc. which all relate to his god status.
10 because even though he does have his disadvantages the activation cost is fair compensation for him to attack if you are guaranteed victory if you pay it.