Sphinx of Magosi

[PMK]

Hey I couldn't find the rule on that so here's my questions on this creature. So the ability is for two colourless and one island you draw a card and put a +1/+1 on it. Can you stack that, like if you use let say 4 colourless and 2 island, do you draw two cards and put a +2/+2 on it? Also, after you use the ability, when your turn is done, does he go back to a 6/6?

[PMK]

Wow. Thanks a lot!

[Themugz]

FYI each ability resolves on its own

So you may enable to draw 6 cards, but an opponent may respond to each one (doom blade or flash in notion thief)