| <code>getRepairIngredient</code> || <code>Ingredient</code> || What ingredient can be used to repair this item.
| <code>getRepairIngredient</code> || <code>Ingredient</code> || What ingredient can be used to repair this item.
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|-
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| <code>getTag</code> || <code>Tag<Block></code> || What blocks this tier can mine. This should only encompass those blocks which are specific for this tier. Any blocks below this tier will be declared while registering. The naming convention of this tag is <code><modid>:needs_<tier_name>_tool</code>.
+
| <code>getTag</code> || <code>TagKey<Block></code> || What blocks this tier can mine. This should only encompass those blocks which are specific for this tier. Any blocks below this tier will be declared while registering. The naming convention of this tag is <code><modid>:needs_<tier_name>_tool</code>.