WotC correctly determined that annihilator is about as fun as a stubbed toe, so Ulamog 2.0 dropped the mechanic altogether in favor of exiling 20 cards on attacks

Of course, its all about one big and powerful new attacker: Mega Charizard X ex Pokmon: 19 4 Charmander PAF 7 2 Charmeleon PFL 12 2 Charizard ex OBF 125 1 Mega Charizard X ex PFL 13 2 Pidgey MEW 16 2 Pidgeotto MEW 17 2 Pidgeot ex OBF 164 1 Chi-Yu PAR 29 1 Moltres PFL 14 1 Tatsugiri TWM 131 1 Fezandipiti ex SFA 38 Trainer: 34 4 Lillie's Determination MEG 119 2 Arven OBF 186 2 Dawn PFL 87 2 Boss's Orders MEG 114 2 Iono PAL 185 1 Professor Turo's Scenario PAR 171 4 Buddy-Buddy Poffin TEF 144 3 Ultra Ball MEG 131 3 Rare Candy MEG 125 2 Super Rod PAL 188 2 Counter Catcher PAR 160 1 Tool Scrapper WHT 85 1 Pal Pad SVI 182 2 Technical Machine: Evolution PAR 178 1 Air Balloon BLK 79 1 Maximum Belt TEF 154 1 Town Store OBF 196 Energy: 7 7 Fire Energy SVE 18 Mega Charizard X ex card breakdown I love how straightforward Mega Charizard X ex is as an attacker
Also, ever since treasures became popular I'm seeing more mass artifact removal so it's nice to be somewhat insulated from that
Sword of Hearth and Home is particularly nice since you can target Astor with its trigger to exile it and bring it back, getting its enters-the-battlefield trigger again
it's usually just doing 4 damage to a target, which is fine for picking off utility creatures, but casting 7+ creatures can be absolutely devastating for opponents
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