If say I have 2 Squandered Resources in play can I sacrifice 1 land and get 1 mana from each card ?

Question

Magic: The Gathering, Sacrifice effect on multiple same cards

Answer 1

You do not get to "double dip". Sacrificing the land is a cost to activate ONE squandered resources. You cannot sacrifice something to pay more than one cost. Think of it this way, If you had a dollar and two items in a vending machine that each cost a dollar... can you buy both items?

In addition, to correct dafreak, the poisonous 1 ability of Virulent Sliver IS cumulative. Having 2 in play gives each creature 2 instances of poisonous 1, so the opp would get 2 poison counters if a sliver dealt damage.

Answer 2

yes, the effects work for sacrificing except in these cases:

Virulent Sliver- slivers dont get his effect twice if you have two.

You dont get doublestrike if two cards give you first strike!

all other effects double or triple or quadruple accordingly