Example input

3 Breeding Pool
1 Dryad Arbor
2 Forest
4 Inkmoth Nexus
2 Pendelhaven
4 Verdant Catacombs
1 Windswept Heath
3 Wooded Foothills
2 Apostle's Blessing
2 Become Immense
4 Blighted Agent
1 Dismember
2 Gitaxian Probe
4 Glistener Elf
4 Groundswell
4 Might of Old Krosa
4 Noble Hierarch
2 Rancor
1 Spell Pierce
2 Spellskite
2 Sylvan Scrying
4 Vines of Vastwood
2 Wild Defiance
1 Dismember
1 Dispel
1 Hurkyl's Recall
3 Nature's Claim
1 Piracy Charm
2 Relic of Progenitus
1 Spell Pierce
1 Twisted Image
2 Viridian Corrupter
2 Wall of Roots

Input

Parse Clear