@ Izor:
And how exactly do you want to fight Leylines and Relic with your sideboard? Like 11 Forests + 4 Reverent Silence?
@ Pingu:
sb:
1 Dryad Arbor
4 Misty Rainforest
2 Bayou
4 Reverent Silence
4 Nature's Claim
This could be a good example of SB ready for beat Leylines, because doing tricky things with fetchs and, as you say,Street Wraith, you could avoid Tormod's & Relic