This gets +1{d} while defending a weapon attack.
Guardwell (When the combat chain closes, if this defended, put -1{d} counters on it equal to its {d}.)
Arcane Barrier 1 (If you would be dealt arcane damage, you may pay {r} to prevent 1 of that damage.)
Spellvoid 1 (If you would be dealt arcane damage, you may destroy this to prevent 1 of that damage.)
When this enters the arena, choose an opponent.
At the beginning of their end phase, destroy this and you each gain 3{g}.
When you or a card you control is the target of an attack they control, destroy this and draw a card.