discard 2 cards mtg Unexpected Windfall - Instant - I'm a noob and need

Will, Scion of Peace White has plenty of good lifegain cards that allow you to take advantage of Will, Scion of Peaces cost reduction ability

When it comes time for Phyrexian Hydra to have -1/-1 counters placed on it from the damage you prevented on it, then it wont get those counters because of Meliras ability

Gameplay-wise, this little cutie is perfect in a +1/+1 counters matter shell, as giving +1/+1 counters to the rest of your team whenever this pupper gets one seems good

When it or others arrive, they all get double strike, I know, great to skate and strongly done stuff too

The +1 and -7 abilities on Ashiok obviously play very well together and create a very powerful win-con

Theres even a micro-art cycle of crabs on rocks looking dramatic and thoughtful: Hedron Crab and Thassa's Emissary