(It can't be the target of spells or abilities your opponents control.) Water Wings overwrites any previous effects that set the creature's power and/or toughness to specific values
You'll know when seeing that why it synergizes perfectly with miracles, as you can always manipulate the card you get to draw on your next turn and play it for its miracle cost
But with a few cantrips and rituals, you should be getting some dragons
Suspend cards also have inherent synergy with cast-from-exile payoffs, so Id definitely prioritize Search for Tomorrow in a Faldorn, Dread Wolf Herald deck
Then on the occasions you do find yourself in need from a screw or a flood, even a slight one, you are able to limit the damage they cause by getting card quality out of the Shaman
Either way, somebody is drawing three cards