| 3/1/2010 |
The targeted creature is prohibited from blocking any creature this turn, not just Grotag Thrasher. |
| 3/1/2010 |
Grotag Thrasher's ability can target any creature, not just one the defending player controls. For example, if you want that player's creatures to be able to block this turn, you can target Grotag Thrasher with its own ability. |
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