Scion of the Ur-Dragon + Skithiryx, the Blight Dragon + Moltensteel Dragon

Prerequisites

• An opponent is unable to block and kill Scion of the Ur-Dragon.

Steps

1. 1Activate Scion of the Ur-Dragon by paying .
2. 2Holding priority, activate Scion of the Ur-Dragon a second time by paying .
3. 3Resolve the first Scion of the Ur-Dragon ability, searching your library for Moltensteel Dragon, putting it into your graveyard, causing Scion of the Ur-Dragon to become a copy of Moltensteel Dragon until end of turn, and shuffling your library.
4. 4Activate Scion of the Ur-Dragon by paying , giving itself +1/+0 until end of turn.
5. 5Repeat step 4 five additional times.
6. 6Resolve the Scion of the Ur-Dragon ability from step 1, searching your library for Skithiryx, putting it into your graveyard, causing Scion of the Ur-Dragon to become a copy of Skithiryx until end of turn, and shuffling your library.
7. 7If Scion of the Ur-Dragon has summoning sickness, activate it by paying , giving it haste until end of turn.
8. 8Deal combat damage with Scion of the Ur-Dragon, causing an opponent to get ten poison counters and lose the game due to lethal infect damage.

Effects

• Target opponent loses the game