I made a detri launcher and after some attempts managed to hit near/inside the izirayd 's base so he had to make some newtons and we played detri ping-pong for a while :P
then I realized detri has a nice self-d with 10 sec countdown

Challenge: launch detri to enemy base with newtons, self-d in midair(10sec countdown) to make it explode precisely inside enemy base before newtons have a chance to repulse it back into space :P

And that's why I love you!