RustTyrannomon

＜Collision＞ (During this Digimon's attack, all of your opponent's Digimon gain ＜Blocker＞, and must block if possible.) ＜Piercing＞ (When this Digimon attacks and deletes an opponent's Digimon and survives the battle, it performs any security checks it normally would.) ＜Blocker＞ (This Digimon can block in the blocker timing.) [When Digivolving] ＜De-Digivolve 4＞ 1 of your opponent's Digimon. (Trash up to 4 cards from the top. You can't trash past level 3 cards.) [All Turns] [Once Per Turn] When your opponent's Digimon are deleted in battle, this Digimon may unsuspend.

Alternate effect

[Digivolve] Lv.5 w/[Tyrannomon] in name: Cost 4