| 5/1/2012 |
Repeating the process includes the instruction to repeat the process. That is, the opponent will keep sacrificing permanents until they sacrifice a land. |
| 5/1/2012 |
Repeating the process does not include targeting an opponent. Only one opponent will have to sacrifice permanents. |
| 5/1/2012 |
If any abilities trigger while Tyrant of Discord's enters-the-battlefield ability is resolving, those abilities will wait until the enters-the-battlefield ability finishes resolving before going on the stack. Starting with the active player, each player puts their abilities on the stack in any order. |
| 5/1/2012 |
If the target opponent can't sacrifice permanents (perhaps because of Sigarda, Host of Herons), the opponent will choose a permanent at random but not sacrifice it. The ability will then finish resolving. |
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