diff --git a/src/UnaboomerCommon.sol b/src/UnaboomerCommon.sol
index fcff907..299e505 100644
--- a/src/UnaboomerCommon.sol
+++ b/src/UnaboomerCommon.sol
@@ -87,7 +87,7 @@ contract UnaboomerCommon is Owned {
     /// @dev Pick a pseudo-random tokenID from Unaboomer contract and toggle a mapping value  
     /// @dev The likelihood of killing a boomer decreases as time goes on - i.e. more duds
     function sendBombs(uint256[] calldata tokenIds) external missionNotCompleted returns (bool[] memory results) {
-        require(tokenIds.length <= mailbomb.balanceOf(msg.sender));
+        require(tokenIds.length <= mailbomb.balanceOf(msg.sender), "not enough bombs");
         bool[] memory res = new bool[](tokenIds.length);
         uint256 boomerSupply = unaboomer.totalSupply();
         for (uint256 i; i < tokenIds.length; i++) {
diff --git a/test/Unaboomer.t.sol b/test/Unaboomer.t.sol
index aaec63e..a21d09f 100644
--- a/test/Unaboomer.t.sol
+++ b/test/Unaboomer.t.sol
@@ -51,9 +51,8 @@ contract UnaboomerTest is Test {
     // src/UnaboomerCommon.sol:    function radicalizeBoomers(uint256 _amount) external payable missionNotCompleted {
     // src/UnaboomerCommon.sol:    function assembleBombs(uint256 _amount) external payable missionNotCompleted {
     // src/UnaboomerCommon.sol:    function sendBombs(uint256[] calldata tokenIds) external missionNotCompleted returns (bool[] memory results) {
-    // src/Unaboomer.sol:    function kill(uint256 tokenId) external {
-    // src/Unaboomer.sol:    function totalSupply() public view returns (uint256 supply) {
-    // src/Unaboomer.sol:    function tokenURI
+
+    // function testX() public {}
 
     // =========================================================================
     //                              Unaboomer
@@ -68,7 +67,27 @@ contract UnaboomerTest is Test {
         assertEq(boomr.aliveURI(), aliveURI);
         assertEq(boomr.deadURI(), deadURI);
     }
+    function testUnaboomerMainMint() public {
+        startHoax(address(3));
+        main.radicalizeBoomers{value: .1 ether}(10);
+        assertEq(boomr.totalSupply(), 10);
+        assertEq(bomb.totalSupply(), 20);
+    }
+    function testUnaboomerMainKill() public {
+        startHoax(address(3));
+        main.radicalizeBoomers{value: .01 ether}(1);
+        uint256[] memory bombs = new uint256[](2);
+        bombs[0] = 1;
+        bombs[1] = 2;
+        main.sendBombs(bombs);
+        vm.expectRevert(bytes("not enough bombs"));
+        main.sendBombs(bombs);
+        main.radicalizeBoomers{value: .01 ether}(1);
+        main.sendBombs(bombs);
 
+    }
+    function testUnaboomerSupply() public {}
+    function testUnaboomerTokenURIs() public {}
     function testUnaboomerDirectMint() public {
         startHoax(address(5));
         vm.expectRevert(bytes("invalid minter"));
@@ -79,15 +98,6 @@ contract UnaboomerTest is Test {
         main.radicalizeBoomers{value: .05 ether}(5);
         vm.expectRevert(bytes("invalid minter"));
         boomr.kill(1);
-        uint256[] memory bombs = new uint256[](3);
-        bombs[0] = 1;
-        bombs[1] = 2;
-        bombs[2] = 3;
-        main.sendBombs(bombs);
     }
-    function testUnaboomerMainMint() public {}
-    function testUnaboomerMainKill() public {}
-    function testUnaboomerSupply() public {}
-    function testUnaboomerTokenURIs() public {}
-    // function testX() public {}
+    
 }