Thndrfst, Hypermalgamation

When you cast Thndrfst, Hypermalgamation,
you may pay up to an additional {7}.
For each {w} spent to cast Thndrfst, it enters the
battlefield with either a lifelink or vigilance
counter on it. The same is true for {u} with
hexproof or flying; {b} with deathtouch or
menace; {r} with first strike or haste; {g} with
reach or trample; and {c} with a +1/+1 counter.
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